125455512245 has 8 divisors (see below), whose sum is σ = 172053273984. Its totient is φ = 86026636944.

The previous prime is 125455512227. The next prime is 125455512283. The reversal of 125455512245 is 542215554521.

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

It is a cyclic number.

It is not a de Polignac number, because 125455512245 - 2⁸ = 125455511989 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 1792221569 + ... + 1792221638.

It is an arithmetic number, because the mean of its divisors is an integer number (21506659248).

Almost surely, 2^125455512245 is an apocalyptic number.

It is an amenable number.

125455512245 is a deficient number, since it is larger than the sum of its proper divisors (46597761739).

125455512245 is an equidigital number, since it uses as much as digits as its factorization.

125455512245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584443219.

The product of its digits is 400000, while the sum is 41.

The spelling of 125455512245 in words is "one hundred twenty-five billion, four hundred fifty-five million, five hundred twelve thousand, two hundred forty-five".