625063221113436 has 48 divisors (see below), whose sum is σ = 1852039173671680. Its totient is φ = 178589491746480.

The previous prime is 625063221113423. The next prime is 625063221113449. The reversal of 625063221113436 is 634311122360526.

625063221113436 is a `hidden beast` number, since 6 + 2 + 5 + 0 + 632 + 2 + 1 + 1 + 1 + 3 + 4 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (625063221113423) and next prime (625063221113449).

It is a junction number, because it is equal to n+sod(n) for n = 625063221113391 and 625063221113400.

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, 413401600510 + ... + 413401602021.

Almost surely, 2^{625063221113436} is an apocalyptic number.

It is an amenable number.

625063221113436 is an abundant number, since it is smaller than the sum of its proper divisors (1226975952558244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625063221113436 is a wasteful number, since it uses less digits than its factorization.

625063221113436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826803202551 (or 826803202543 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 625063221113436 in words is "six hundred twenty-five trillion, sixty-three billion, two hundred twenty-one million, one hundred thirteen thousand, four hundred thirty-six".