2501405342051 has 32 divisors (see below), whose sum is σ = 3191542464000. Its totient is φ = 1903590823680.

The previous prime is 2501405342021. The next prime is 2501405342057. The reversal of 2501405342051 is 1502435041052.

It is not a de Polignac number, because 2501405342051 - 2²⁶ = 2501338233187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2501405341999 and 2501405342017.

It is not an unprimeable number, because it can be changed into a prime (2501405342057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30914135 + ... + 30994943.

It is an arithmetic number, because the mean of its divisors is an integer number (99735702000).

Almost surely, 2^{2501405342051} is an apocalyptic number.

2501405342051 is a deficient number, since it is larger than the sum of its proper divisors (690137121949).

2501405342051 is a wasteful number, since it uses less digits than its factorization.

2501405342051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90219.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 2501405342051 in words is "two trillion, five hundred one billion, four hundred five million, three hundred forty-two thousand, fifty-one".