2715052140 has 36 divisors (see below), whose sum is σ = 8235658704. Its totient is φ = 724013856.

The previous prime is 2715052129. The next prime is 2715052157. The reversal of 2715052140 is 412505172.

It is a tau number, because it is divible by the number of its divisors (36).

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, 7541632 + ... + 7541991.

Almost surely, 2^2715052140 is an apocalyptic number.

2715052140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2715052140 is an abundant number, since it is smaller than the sum of its proper divisors (5520606564).

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

2715052140 is a wasteful number, since it uses less digits than its factorization.

2715052140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15083638 (or 15083633 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2715052140 is about 52106.1622075547. The cubic root of 2715052140 is about 1395.0594802557.

The spelling of 2715052140 in words is "two billion, seven hundred fifteen million, fifty-two thousand, one hundred forty".