632911393045 has 32 divisors (see below), whose sum is σ = 781434501120. Its totient is φ = 491812992000.

The previous prime is 632911393043. The next prime is 632911393067. The reversal of 632911393045 is 540393119236.

632911393045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 632911393045 - 2¹ = 632911393043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632911392986 and 632911393004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632911393043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103940361 + ... + 103946449.

It is an arithmetic number, because the mean of its divisors is an integer number (24419828160).

Almost surely, 2^632911393045 is an apocalyptic number.

It is an amenable number.

632911393045 is a deficient number, since it is larger than the sum of its proper divisors (148523108075).

632911393045 is a wasteful number, since it uses less digits than its factorization.

632911393045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8277.

The product of its (nonzero) digits is 524880, while the sum is 46.

The spelling of 632911393045 in words is "six hundred thirty-two billion, nine hundred eleven million, three hundred ninety-three thousand, forty-five".