49729059080 has 32 divisors (see below), whose sum is σ = 114619420440. Its totient is φ = 19406461440.

The previous prime is 49729059071. The next prime is 49729059109. The reversal of 49729059080 is 8095092794.

It can be written as a sum of positive squares in 4 ways, for example, as 43303112836 + 6425946244 = 208094^2 + 80162^2 .

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, 15159659 + ... + 15162938.

Almost surely, 2^49729059080 is an apocalyptic number.

49729059080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49729059080 is an abundant number, since it is smaller than the sum of its proper divisors (64890361360).

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

49729059080 is a wasteful number, since it uses less digits than its factorization.

49729059080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30322649 (or 30322645 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 49729059080 in words is "forty-nine billion, seven hundred twenty-nine million, fifty-nine thousand, eighty".