625227050166 has 32 divisors (see below), whose sum is σ = 1293621948000. Its totient is φ = 201214917120.

The previous prime is 625227050059. The next prime is 625227050179. The reversal of 625227050166 is 661050722526.

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, 6256360 + ... + 6355508.

It is an arithmetic number, because the mean of its divisors is an integer number (40425685875).

Almost surely, 2^625227050166 is an apocalyptic number.

625227050166 is an abundant number, since it is smaller than the sum of its proper divisors (668394897834).

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

625227050166 is a wasteful number, since it uses less digits than its factorization.

625227050166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135424.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 625227050166 in words is "six hundred twenty-five billion, two hundred twenty-seven million, fifty thousand, one hundred sixty-six".