49740623232 has 64 divisors (see below), whose sum is σ = 132149698560. Its totient is φ = 16576924160.

The previous prime is 49740623183. The next prime is 49740623243. The reversal of 49740623232 is 23232604794.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×49740623232³ (a number of 33 digits) contains 333 as substring.

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, 2644453 + ... + 2663195.

It is an arithmetic number, because the mean of its divisors is an integer number (2064839040).

Almost surely, 2^49740623232 is an apocalyptic number.

It is an amenable number.

49740623232 is an abundant number, since it is smaller than the sum of its proper divisors (82409075328).

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

49740623232 is a wasteful number, since it uses less digits than its factorization.

49740623232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25671 (or 25659 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 49740623232 in words is "forty-nine billion, seven hundred forty million, six hundred twenty-three thousand, two hundred thirty-two".