625465260121405 has 8 divisors (see below), whose sum is σ = 818790885977184. Its totient is φ = 454883825542800.

The previous prime is 625465260121363. The next prime is 625465260121417. The reversal of 625465260121405 is 504121062564526.

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

It is a de Polignac number, because none of the positive numbers 2^k-625465260121405 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 7 ways as a sum of consecutive naturals, for example, 5686047819231 + ... + 5686047819340.

It is an arithmetic number, because the mean of its divisors is an integer number (102348860747148).

Almost surely, 2^{625465260121405} is an apocalyptic number.

It is an amenable number.

625465260121405 is a deficient number, since it is larger than the sum of its proper divisors (193325625855779).

625465260121405 is a wasteful number, since it uses less digits than its factorization.

625465260121405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372095638587.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 625465260121405 in words is "six hundred twenty-five trillion, four hundred sixty-five billion, two hundred sixty million, one hundred twenty-one thousand, four hundred five".