633252313874 has 16 divisors (see below), whose sum is σ = 975571997400. Its totient is φ = 308062018944.

The previous prime is 633252313843. The next prime is 633252313901. The reversal of 633252313874 is 478313252336.

633252313874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 519706902649 + 113545411225 = 720907^2 + 336965^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6368612 + ... + 6467280.

Almost surely, 2^633252313874 is an apocalyptic number.

633252313874 is a deficient number, since it is larger than the sum of its proper divisors (342319683526).

633252313874 is a wasteful number, since it uses less digits than its factorization.

633252313874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185437.

The product of its digits is 2177280, while the sum is 47.

The spelling of 633252313874 in words is "six hundred thirty-three billion, two hundred fifty-two million, three hundred thirteen thousand, eight hundred seventy-four".