49288837536 has 108 divisors (see below), whose sum is σ = 147930825042. Its totient is φ = 15564863232.

The previous prime is 49288837501. The next prime is 49288837567. The reversal of 49288837536 is 63573888294.

49288837536 is a `hidden beast` number, since 4 + 92 + 8 + 8 + 8 + 3 + 7 + 536 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28852419600 + 20436417936 = 169860^2 + 142956^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 133071 + ... + 341006.

Almost surely, 2^49288837536 is an apocalyptic number.

It is an amenable number.

49288837536 is an abundant number, since it is smaller than the sum of its proper divisors (98641987506).

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

49288837536 is a wasteful number, since it uses less digits than its factorization.

49288837536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474131 (or 474101 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 63.

The spelling of 49288837536 in words is "forty-nine billion, two hundred eighty-eight million, eight hundred thirty-seven thousand, five hundred thirty-six".