2795138120 has 16 divisors (see below), whose sum is σ = 6289060860. Its totient is φ = 1118055232.

The previous prime is 2795138107. The next prime is 2795138149. The reversal of 2795138120 is 218315972.

It can be written as a sum of positive squares in 2 ways, for example, as 2602428196 + 192709924 = 51014^2 + 13882^2 .

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, 34939187 + ... + 34939266.

Almost surely, 2^2795138120 is an apocalyptic number.

2795138120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2795138120 is an abundant number, since it is smaller than the sum of its proper divisors (3493922740).

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

2795138120 is a wasteful number, since it uses less digits than its factorization.

2795138120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69878464 (or 69878460 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 2795138120 is about 52869.0658135738. The cubic root of 2795138120 is about 1408.6434851929.

The spelling of 2795138120 in words is "two billion, seven hundred ninety-five million, one hundred thirty-eight thousand, one hundred twenty".