623250261510425 has 48 divisors (see below), whose sum is σ = 811649620349568. Its totient is φ = 473844919257600.

The previous prime is 623250261510421. The next prime is 623250261510451. The reversal of 623250261510425 is 524015162052326.

It is a happy number.

It is not a de Polignac number, because 623250261510425 - 2² = 623250261510421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623250261510421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56716934 + ... + 66808016.

It is an arithmetic number, because the mean of its divisors is an integer number (16909367090616).

Almost surely, 2^{623250261510425} is an apocalyptic number.

It is an amenable number.

623250261510425 is a deficient number, since it is larger than the sum of its proper divisors (188399358839143).

623250261510425 is a wasteful number, since it uses less digits than its factorization.

623250261510425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091810 (or 10091805 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 623250261510425 in words is "six hundred twenty-three trillion, two hundred fifty billion, two hundred sixty-one million, five hundred ten thousand, four hundred twenty-five".