49729516230 has 32 divisors (see below), whose sum is σ = 122261838048. Its totient is φ = 12937760000.

The previous prime is 49729516229. The next prime is 49729516247. The reversal of 49729516230 is 3261592794.

It is a self number, because there is not a number n which added to its sum of digits gives 49729516230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20214021 + ... + 20216480.

It is an arithmetic number, because the mean of its divisors is an integer number (3820682439).

Almost surely, 2^49729516230 is an apocalyptic number.

49729516230 is an abundant number, since it is smaller than the sum of its proper divisors (72532321818).

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

49729516230 is a wasteful number, since it uses less digits than its factorization.

49729516230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40430552.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 49729516230 in words is "forty-nine billion, seven hundred twenty-nine million, five hundred sixteen thousand, two hundred thirty".