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4874499520 = 265112312131
BaseRepresentation
bin1001000101000101…
…01111010111000000
3110120201020020021021
410202202233113000
534440332441040
62123405235224
7231536363602
oct44242572700
913521206237
104874499520
112081589700
12b40562b14
135c8b5a157
14343553172
151d7e1624a
hex1228af5c0

4874499520 has 252 divisors, whose sum is σ = 13284028296. Its totient is φ = 1702272000.

The previous prime is 4874499431. The next prime is 4874499521. The reversal of 4874499520 is 259944784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4874499521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37209855 + ... + 37209985.

It is an arithmetic number, because the mean of its divisors is an integer number (52714398).

Almost surely, 24874499520 is an apocalyptic number.

4874499520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4874499520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6642014148).

4874499520 is an abundant number, since it is smaller than the sum of its proper divisors (8409528776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4874499520 is a wasteful number, since it uses less digits than its factorization.

4874499520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 4874499520 is about 69817.6161151324. The cubic root of 4874499520 is about 1695.5476944443.

The spelling of 4874499520 in words is "four billion, eight hundred seventy-four million, four hundred ninety-nine thousand, five hundred twenty".