633722472275 has 12 divisors (see below), whose sum is σ = 786166276632. Its totient is φ = 506751906240.

The previous prime is 633722472193. The next prime is 633722472277. The reversal of 633722472275 is 572274227336.

633722472275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 633722472275 - 2²⁴ = 633705695059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (633722472277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5594594 + ... + 5706743.

It is an arithmetic number, because the mean of its divisors is an integer number (65513856386).

Almost surely, 2^633722472275 is an apocalyptic number.

633722472275 is a deficient number, since it is larger than the sum of its proper divisors (152443804357).

633722472275 is a wasteful number, since it uses less digits than its factorization.

633722472275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11303590 (or 11303585 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 50.

The spelling of 633722472275 in words is "six hundred thirty-three billion, seven hundred twenty-two million, four hundred seventy-two thousand, two hundred seventy-five".