632498136552 has 96 divisors (see below), whose sum is σ = 1803482553600. Its totient is φ = 199702132992.

The previous prime is 632498136509. The next prime is 632498136553. The reversal of 632498136552 is 255631894236.

It is a happy number.

632498136552 is a `hidden beast` number, since 6 + 3 + 2 + 4 + 9 + 81 + 3 + 6 + 552 = 666.

632498136552 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (632498136553) 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, 8673748 + ... + 8746364.

It is an arithmetic number, because the mean of its divisors is an integer number (18786276600).

Almost surely, 2^632498136552 is an apocalyptic number.

It is an amenable number.

632498136552 is an abundant number, since it is smaller than the sum of its proper divisors (1170984417048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632498136552 is a wasteful number, since it uses less digits than its factorization.

632498136552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79015 (or 79008 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 632498136552 in words is "six hundred thirty-two billion, four hundred ninety-eight million, one hundred thirty-six thousand, five hundred fifty-two".