2539770112 has 36 divisors (see below), whose sum is σ = 5530499856. Its totient is φ = 1154439680.

The previous prime is 2539770089. The next prime is 2539770143. The reversal of 2539770112 is 2110779352.

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, 448138 + ... + 453769.

It is an arithmetic number, because the mean of its divisors is an integer number (153624996).

Almost surely, 2^2539770112 is an apocalyptic number.

2539770112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2539770112 is an abundant number, since it is smaller than the sum of its proper divisors (2990729744).

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

2539770112 is an equidigital number, since it uses as much as digits as its factorization.

2539770112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901934 (or 901920 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 2539770112 is about 50396.1319150587. The cubic root of 2539770112 is about 1364.3678256265.

The spelling of 2539770112 in words is "two billion, five hundred thirty-nine million, seven hundred seventy thousand, one hundred twelve".