633485253051 has 24 divisors (see below), whose sum is σ = 1051061847264. Its totient is φ = 360154045440.

The previous prime is 633485252977. The next prime is 633485253073. The reversal of 633485253051 is 150352584336.

633485253051 is a `hidden beast` number, since 6 + 3 + 3 + 48 + 525 + 30 + 51 = 666.

It is not a de Polignac number, because 633485253051 - 2²⁵ = 633451698619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 633485252988 and 633485253006.

It is not an unprimeable number, because it can be changed into a prime (633485253251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25508710 + ... + 25533531.

It is an arithmetic number, because the mean of its divisors is an integer number (43794243636).

Almost surely, 2^633485253051 is an apocalyptic number.

633485253051 is a deficient number, since it is larger than the sum of its proper divisors (417576594213).

633485253051 is a wasteful number, since it uses less digits than its factorization.

633485253051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51042451 (or 51042448 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 633485253051 in words is "six hundred thirty-three billion, four hundred eighty-five million, two hundred fifty-three thousand, fifty-one".