632622105625025 has 24 divisors (see below), whose sum is σ = 784906641607224. Its totient is φ = 505804001472000.

The previous prime is 632622105624989. The next prime is 632622105625043. The reversal of 632622105625025 is 520526501226236.

It can be written as a sum of positive squares in 12 ways, for example, as 502051421502016 + 130570684123009 = 22406504^2 + 11426753^2 .

It is not a de Polignac number, because 632622105625025 - 2⁶ = 632622105624961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2066179247 + ... + 2066485403.

It is an arithmetic number, because the mean of its divisors is an integer number (32704443400301).

Almost surely, 2^{632622105625025} is an apocalyptic number.

It is an amenable number.

632622105625025 is a deficient number, since it is larger than the sum of its proper divisors (152284535982199).

632622105625025 is a wasteful number, since it uses less digits than its factorization.

632622105625025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353861 (or 353856 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 632622105625025 in words is "six hundred thirty-two trillion, six hundred twenty-two billion, one hundred five million, six hundred twenty-five thousand, twenty-five".