125300251463 has 16 divisors (see below), whose sum is σ = 134086656000. Its totient is φ = 116733869280.

The previous prime is 125300251457. The next prime is 125300251477. The reversal of 125300251463 is 364152003521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 125300251463 - 2³⁶ = 56580774727 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 (125300251423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7110938 + ... + 7128536.

It is an arithmetic number, because the mean of its divisors is an integer number (8380416000).

Almost surely, 2^125300251463 is an apocalyptic number.

125300251463 is a deficient number, since it is larger than the sum of its proper divisors (8786404537).

125300251463 is a wasteful number, since it uses less digits than its factorization.

125300251463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23822.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 125300251463 its reverse (364152003521), we get a palindrome (489452254984).

The spelling of 125300251463 in words is "one hundred twenty-five billion, three hundred million, two hundred fifty-one thousand, four hundred sixty-three".