49515692569056 has 108 divisors (see below), whose sum is σ = 163799679482712. Its totient is φ = 14147340729984.

The previous prime is 49515692568989. The next prime is 49515692569067. The reversal of 49515692569056 is 65096529651594.

49515692569056 is a `hidden beast` number, since 4 + 9 + 5 + 1 + 5 + 6 + 9 + 2 + 569 + 0 + 56 = 666.

It is a super-2 number, since 2×49515692569056² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 17 ways as a sum of consecutive naturals, for example, 1754368420 + ... + 1754396643.

It is an arithmetic number, because the mean of its divisors is an integer number (1516663698914).

Almost surely, 2^{49515692569056} is an apocalyptic number.

It is an amenable number.

49515692569056 is an abundant number, since it is smaller than the sum of its proper divisors (114283986913656).

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

49515692569056 is a wasteful number, since it uses less digits than its factorization.

49515692569056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508765093 (or 3508765075 counting only the distinct ones).

The product of its (nonzero) digits is 787320000, while the sum is 72.

The spelling of 49515692569056 in words is "forty-nine trillion, five hundred fifteen billion, six hundred ninety-two million, five hundred sixty-nine thousand, fifty-six".