125264014015 has 16 divisors (see below), whose sum is σ = 175785781248. Its totient is φ = 83897757216.

The previous prime is 125264013991. The next prime is 125264014037. The reversal of 125264014015 is 510410462521.

It is a happy number.

It is not a de Polignac number, because 125264014015 - 2⁹ = 125264013503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41614447 + ... + 41617456.

It is an arithmetic number, because the mean of its divisors is an integer number (10986611328).

Almost surely, 2^125264014015 is an apocalyptic number.

125264014015 is a deficient number, since it is larger than the sum of its proper divisors (50521767233).

125264014015 is an equidigital number, since it uses as much as digits as its factorization.

125264014015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83231958.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 125264014015 its reverse (510410462521), we get a palindrome (635674476536).

The spelling of 125264014015 in words is "one hundred twenty-five billion, two hundred sixty-four million, fourteen thousand, fifteen".