49922372052 has 72 divisors (see below), whose sum is σ = 144818786112. Its totient is φ = 14204332800.

The previous prime is 49922371951. The next prime is 49922372053. The reversal of 49922372052 is 25027322994.

It is a junction number, because it is equal to n+sod(n) for n = 49922371989 and 49922372007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49922372053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350274 + ... + 471737.

Almost surely, 2^49922372052 is an apocalyptic number.

49922372052 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49922372052 is an abundant number, since it is smaller than the sum of its proper divisors (94896414060).

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

49922372052 is a wasteful number, since it uses less digits than its factorization.

49922372052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822269 (or 822264 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 49922372052 in words is "forty-nine billion, nine hundred twenty-two million, three hundred seventy-two thousand, fifty-two".