63632235136460 has 48 divisors (see below), whose sum is σ = 135897774516000. Its totient is φ = 25020530770944.

The previous prime is 63632235136399. The next prime is 63632235136487. The reversal of 63632235136460 is 6463153223636.

It is a happy number.

63632235136460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63632235136460² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63632235136399 and 63632235136408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30190394 + ... + 32229246.

It is an arithmetic number, because the mean of its divisors is an integer number (2831203635750).

Almost surely, 2^{63632235136460} is an apocalyptic number.

It is an amenable number.

63632235136460 is an abundant number, since it is smaller than the sum of its proper divisors (72265539379540).

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

63632235136460 is a wasteful number, since it uses less digits than its factorization.

63632235136460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065370 (or 2065368 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 50.

The spelling of 63632235136460 in words is "sixty-three trillion, six hundred thirty-two billion, two hundred thirty-five million, one hundred thirty-six thousand, four hundred sixty".