2545251300154 has 16 divisors (see below), whose sum is σ = 3905617824000. Its totient is φ = 1243469101264.

The previous prime is 2545251300139. The next prime is 2545251300167. The reversal of 2545251300154 is 4510031525452.

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, 22545649 + ... + 22658260.

It is an arithmetic number, because the mean of its divisors is an integer number (244101114000).

Almost surely, 2^{2545251300154} is an apocalyptic number.

2545251300154 is a deficient number, since it is larger than the sum of its proper divisors (1360366523846).

2545251300154 is a wasteful number, since it uses less digits than its factorization.

2545251300154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45204557.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 2545251300154 in words is "two trillion, five hundred forty-five billion, two hundred fifty-one million, three hundred thousand, one hundred fifty-four".