2135251453092 has 24 divisors (see below), whose sum is σ = 5142971242752. Its totient is φ = 688790791200.

The previous prime is 2135251453057. The next prime is 2135251453133. The reversal of 2135251453092 is 2903541525312.

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, 2869961259 + ... + 2869962002.

It is an arithmetic number, because the mean of its divisors is an integer number (214290468448).

Almost surely, 2^{2135251453092} is an apocalyptic number.

It is an amenable number.

2135251453092 is an abundant number, since it is smaller than the sum of its proper divisors (3007719789660).

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

2135251453092 is a wasteful number, since it uses less digits than its factorization.

2135251453092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739923299 (or 5739923297 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 2135251453092 in words is "two trillion, one hundred thirty-five billion, two hundred fifty-one million, four hundred fifty-three thousand, ninety-two".