625546113 has 16 divisors (see below), whose sum is σ = 844669056. Its totient is φ = 411747840.

The previous prime is 625546099. The next prime is 625546123. The reversal of 625546113 is 311645526.

It is not a de Polignac number, because 625546113 - 2⁶ = 625546049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (625546123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131820 + ... + 136482.

It is an arithmetic number, because the mean of its divisors is an integer number (52791816).

Almost surely, 2^625546113 is an apocalyptic number.

It is an amenable number.

625546113 is a deficient number, since it is larger than the sum of its proper divisors (219122943).

625546113 is a wasteful number, since it uses less digits than its factorization.

625546113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224.

The product of its digits is 21600, while the sum is 33.

The square root of 625546113 is about 25010.9198751265. The cubic root of 625546113 is about 855.2369248678.

The spelling of 625546113 in words is "six hundred twenty-five million, five hundred forty-six thousand, one hundred thirteen".