49068921756 has 24 divisors (see below), whose sum is σ = 114607203984. Its totient is φ = 16340156800.

The previous prime is 49068921739. The next prime is 49068921767. The reversal of 49068921756 is 65712986094.

It is a junction number, because it is equal to n+sod(n) for n = 49068921696 and 49068921705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006145 + ... + 2030456.

It is an arithmetic number, because the mean of its divisors is an integer number (4775300166).

Almost surely, 2^49068921756 is an apocalyptic number.

It is an amenable number.

49068921756 is an abundant number, since it is smaller than the sum of its proper divisors (65538282228).

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

49068921756 is a wasteful number, since it uses less digits than its factorization.

49068921756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037621 (or 4037619 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 49068921756 in words is "forty-nine billion, sixty-eight million, nine hundred twenty-one thousand, seven hundred fifty-six".