49372269782572 has 96 divisors (see below), whose sum is σ = 99170749440000. Its totient is φ = 21298304240640.

The previous prime is 49372269782557. The next prime is 49372269782579. The reversal of 49372269782572 is 27528796227394.

It is a junction number, because it is equal to n+sod(n) for n = 49372269782495 and 49372269782504.

It is not an unprimeable number, because it can be changed into a prime (49372269782579) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 726381333 + ... + 726449299.

It is an arithmetic number, because the mean of its divisors is an integer number (1033028640000).

Almost surely, 2^{49372269782572} is an apocalyptic number.

It is an amenable number.

49372269782572 is an abundant number, since it is smaller than the sum of its proper divisors (49798479657428).

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

49372269782572 is a wasteful number, since it uses less digits than its factorization.

49372269782572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77719 (or 77717 counting only the distinct ones).

The product of its digits is 1280240640, while the sum is 73.

The spelling of 49372269782572 in words is "forty-nine trillion, three hundred seventy-two billion, two hundred sixty-nine million, seven hundred eighty-two thousand, five hundred seventy-two".