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552932380000 = 25547111371389
BaseRepresentation
bin10000000101111010101…
…01101000110101100000
31221212012210211020000001
420002331111220311200
533024401142130000
61102002535505344
754643115453050
oct10027525506540
91855183736001
10552932380000
111a3551a05aa0
128b1b3b28254
13401ab5878a0
141ca95197560
15e5b2b6146a
hex80bd568d60

552932380000 has 960 divisors, whose sum is σ = 1856897602560. Its totient is φ = 156441600000.

The previous prime is 552932379973. The next prime is 552932380031. The reversal of 552932380000 is 83239255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1421419806 + ... + 1421420194.

It is an arithmetic number, because the mean of its divisors is an integer number (1934268336).

Almost surely, 2552932380000 is an apocalyptic number.

552932380000 is a gapful number since it is divisible by the number (50) 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 552932380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928448801280).

552932380000 is an abundant number, since it is smaller than the sum of its proper divisors (1303965222560).

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

552932380000 is a wasteful number, since it uses less digits than its factorization.

552932380000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 552932380000 in words is "five hundred fifty-two billion, nine hundred thirty-two million, three hundred eighty thousand".