625133671622032 has 20 divisors (see below), whose sum is σ = 1252961884933020. Its totient is φ = 301788669058688.

The previous prime is 625133671622023. The next prime is 625133671622039. The reversal of 625133671622032 is 230226176331526.

It can be written as a sum of positive squares in 2 ways, for example, as 101540608413696 + 523593063208336 = 10076736^2 + 22882156^2 .

It is not an unprimeable number, because it can be changed into a prime (625133671622039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673635421543 + ... + 673635422470.

It is an arithmetic number, because the mean of its divisors is an integer number (62648094246651).

Almost surely, 2^{625133671622032} is an apocalyptic number.

It is an amenable number.

625133671622032 is an abundant number, since it is smaller than the sum of its proper divisors (627828213310988).

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

625133671622032 is a wasteful number, since it uses less digits than its factorization.

625133671622032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347270844050 (or 1347270844044 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 625133671622032 in words is "six hundred twenty-five trillion, one hundred thirty-three billion, six hundred seventy-one million, six hundred twenty-two thousand, thirty-two".