49775725372 has 12 divisors (see below), whose sum is σ = 87563581056. Its totient is φ = 24757559360.

The previous prime is 49775725369. The next prime is 49775725411. The reversal of 49775725372 is 27352757794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32574973 + ... + 32576500.

It is an arithmetic number, because the mean of its divisors is an integer number (7296965088).

Almost surely, 2^49775725372 is an apocalyptic number.

It is an amenable number.

49775725372 is a deficient number, since it is larger than the sum of its proper divisors (37787855684).

49775725372 is a wasteful number, since it uses less digits than its factorization.

49775725372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65151668 (or 65151666 counting only the distinct ones).

The product of its digits is 25930800, while the sum is 58.

The spelling of 49775725372 in words is "forty-nine billion, seven hundred seventy-five million, seven hundred twenty-five thousand, three hundred seventy-two".