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48782840535 = 3251113172915377
BaseRepresentation
bin101101011011101011…
…110001001011010111
311122220202112001201200
4231123223301023113
51244401401344120
634224401323543
73344612205612
oct553353611327
9148822461650
1048782840535
1119763707140
1295553365b3
1347a584b020
14250ac15179
151407ab9e90
hexb5baf12d7

48782840535 has 192 divisors, whose sum is σ = 108817188480. Its totient is φ = 19838730240.

The previous prime is 48782840503. The next prime is 48782840581. The reversal of 48782840535 is 53504828784.

48782840535 is a `hidden beast` number, since 4 + 87 + 8 + 28 + 4 + 0 + 535 = 666.

It is not a de Polignac number, because 48782840535 - 25 = 48782840503 is a prime.

It is a super-3 number, since 3×487828405353 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3164767 + ... + 3180143.

It is an arithmetic number, because the mean of its divisors is an integer number (566756190).

Almost surely, 248782840535 is an apocalyptic number.

48782840535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48782840535 is an abundant number, since it is smaller than the sum of its proper divisors (60034347945).

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

48782840535 is a wasteful number, since it uses less digits than its factorization.

48782840535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15458 (or 15455 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 54.

The spelling of 48782840535 in words is "forty-eight billion, seven hundred eighty-two million, eight hundred forty thousand, five hundred thirty-five".