632210740645 has 32 divisors (see below), whose sum is σ = 834189840000. Its totient is φ = 456147982080.

The previous prime is 632210740639. The next prime is 632210740699. The reversal of 632210740645 is 546047012236.

It is not a de Polignac number, because 632210740645 - 2⁵ = 632210740613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632210740598 and 632210740607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6747126 + ... + 6840184.

It is an arithmetic number, because the mean of its divisors is an integer number (26068432500).

Almost surely, 2^632210740645 is an apocalyptic number.

It is an amenable number.

632210740645 is a deficient number, since it is larger than the sum of its proper divisors (201979099355).

632210740645 is a wasteful number, since it uses less digits than its factorization.

632210740645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94053.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 632210740645 in words is "six hundred thirty-two billion, two hundred ten million, seven hundred forty thousand, six hundred forty-five".