254131553024425 has 24 divisors (see below), whose sum is σ = 325133007834240. Its totient is φ = 196944366590400.

The previous prime is 254131553024351. The next prime is 254131553024449. The reversal of 254131553024425 is 524420355131452.

It is not a de Polignac number, because 254131553024425 - 2²⁷ = 254131418806697 is a prime.

It is a super-2 number, since 2×254131553024425² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1213802911 + ... + 1214012260.

It is an arithmetic number, because the mean of its divisors is an integer number (13547208659760).

Almost surely, 2^{254131553024425} is an apocalyptic number.

254131553024425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254131553024425 is a deficient number, since it is larger than the sum of its proper divisors (71001454809815).

254131553024425 is a wasteful number, since it uses less digits than its factorization.

254131553024425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427815313 (or 2427815308 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 254131553024425 in words is "two hundred fifty-four trillion, one hundred thirty-one billion, five hundred fifty-three million, twenty-four thousand, four hundred twenty-five".