125027487413 has 4 divisors (see below), whose sum is σ = 125278044000. Its totient is φ = 124776930828.

The previous prime is 125027487407. The next prime is 125027487439. The reversal of 125027487413 is 314784720521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314784720521 = 9511 ⋅33096911.

It is a cyclic number.

It is not a de Polignac number, because 125027487413 - 2²⁶ = 124960378549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125027487443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125277545 + ... + 125278542.

It is an arithmetic number, because the mean of its divisors is an integer number (31319511000).

Almost surely, 2^125027487413 is an apocalyptic number.

It is an amenable number.

125027487413 is a deficient number, since it is larger than the sum of its proper divisors (250556587).

125027487413 is an equidigital number, since it uses as much as digits as its factorization.

125027487413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250556586.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 125027487413 in words is "one hundred twenty-five billion, twenty-seven million, four hundred eighty-seven thousand, four hundred thirteen".