125603498495 has 8 divisors (see below), whose sum is σ = 152216517600. Its totient is φ = 99487919200.

The previous prime is 125603498477. The next prime is 125603498521. The reversal of 125603498495 is 594894306521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125603498495 - 2⁸ = 125603498239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125603498495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124359395 + ... + 124360404.

It is an arithmetic number, because the mean of its divisors is an integer number (19027064700).

Almost surely, 2^125603498495 is an apocalyptic number.

125603498495 is a deficient number, since it is larger than the sum of its proper divisors (26613019105).

125603498495 is a wasteful number, since it uses less digits than its factorization.

125603498495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248719905.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 125603498495 in words is "one hundred twenty-five billion, six hundred three million, four hundred ninety-eight thousand, four hundred ninety-five".