49237780032 has 84 divisors (see below), whose sum is σ = 161292820416. Its totient is φ = 14067936000.

The previous prime is 49237780021. The next prime is 49237780049. The reversal of 49237780032 is 23008773294.

49237780032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49237780032.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6101844 + ... + 6109907.

It is an arithmetic number, because the mean of its divisors is an integer number (1920152624).

Almost surely, 2^49237780032 is an apocalyptic number.

49237780032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49237780032 is an abundant number, since it is smaller than the sum of its proper divisors (112055040384).

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

49237780032 is a wasteful number, since it uses less digits than its factorization.

49237780032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211776 (or 12211763 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 49237780032 in words is "forty-nine billion, two hundred thirty-seven million, seven hundred eighty thousand, thirty-two".