633232772058 has 8 divisors (see below), whose sum is σ = 1266465544128. Its totient is φ = 211077590684.

The previous prime is 633232772021. The next prime is 633232772059. The reversal of 633232772058 is 850277232336.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

633232772058 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 633232771998 and 633232772016.

It is not an unprimeable number, because it can be changed into a prime (633232772059) 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, 52769397666 + ... + 52769397677.

It is an arithmetic number, because the mean of its divisors is an integer number (158308193016).

Almost surely, 2^633232772058 is an apocalyptic number.

633232772058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

633232772058 is a wasteful number, since it uses less digits than its factorization.

633232772058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105538795348.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 633232772058 in words is "six hundred thirty-three billion, two hundred thirty-two million, seven hundred seventy-two thousand, fifty-eight".