125413254410451 has 32 divisors (see below), whose sum is σ = 191581253959680. Its totient is φ = 71486683065504.

The previous prime is 125413254410447. The next prime is 125413254410573. The reversal of 125413254410451 is 154014452314521.

It is not a de Polignac number, because 125413254410451 - 2² = 125413254410447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125413254410251) 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, 9127246 + ... + 18279308.

It is an arithmetic number, because the mean of its divisors is an integer number (5986914186240).

Almost surely, 2^{125413254410451} is an apocalyptic number.

125413254410451 is a deficient number, since it is larger than the sum of its proper divisors (66167999549229).

125413254410451 is an equidigital number, since it uses as much as digits as its factorization.

125413254410451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153695.

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 125413254410451 in words is "one hundred twenty-five trillion, four hundred thirteen billion, two hundred fifty-four million, four hundred ten thousand, four hundred fifty-one".