633380862413 has 64 divisors (see below), whose sum is σ = 752877877248. Its totient is φ = 527289384960.

The previous prime is 633380862353. The next prime is 633380862437. The reversal of 633380862413 is 314268083336.

It is not a de Polignac number, because 633380862413 - 2⁸ = 633380862157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633380862463) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373234781 + ... + 373236477.

It is an arithmetic number, because the mean of its divisors is an integer number (11763716832).

Almost surely, 2^633380862413 is an apocalyptic number.

It is an amenable number.

633380862413 is a deficient number, since it is larger than the sum of its proper divisors (119497014835).

633380862413 is a wasteful number, since it uses less digits than its factorization.

633380862413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 633380862413 in words is "six hundred thirty-three billion, three hundred eighty million, eight hundred sixty-two thousand, four hundred thirteen".