125363224415 has 16 divisors (see below), whose sum is σ = 176735847456. Its totient is φ = 84159926400.

The previous prime is 125363224387. The next prime is 125363224433. The reversal of 125363224415 is 514422363521.

It is not a de Polignac number, because 125363224415 - 2²⁶ = 125296115551 is a prime.

It is a Duffinian number.

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, 87665876 + ... + 87667305.

It is an arithmetic number, because the mean of its divisors is an integer number (11045990466).

Almost surely, 2^125363224415 is an apocalyptic number.

125363224415 is a deficient number, since it is larger than the sum of its proper divisors (51372623041).

125363224415 is a wasteful number, since it uses less digits than its factorization.

125363224415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175333210.

The product of its digits is 172800, while the sum is 38.

Adding to 125363224415 its reverse (514422363521), we get a palindrome (639785587936).

The spelling of 125363224415 in words is "one hundred twenty-five billion, three hundred sixty-three million, two hundred twenty-four thousand, four hundred fifteen".