63464846436 has 24 divisors (see below), whose sum is σ = 164538491040. Its totient is φ = 21154948776.

The previous prime is 63464846429. The next prime is 63464846461.

63464846436 is a `hidden beast` number, since 63 + 46 + 484 + 64 + 3 + 6 = 666.

63464846436 is nontrivially palindromic in base 10.

63464846436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293818626 + ... + 293818841.

It is an arithmetic number, because the mean of its divisors is an integer number (6855770460).

Almost surely, 2^63464846436 is an apocalyptic number.

It is an amenable number.

63464846436 is an abundant number, since it is smaller than the sum of its proper divisors (101073644604).

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

63464846436 is a wasteful number, since it uses less digits than its factorization.

63464846436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587637480 (or 587637472 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 54.

The spelling of 63464846436 in words is "sixty-three billion, four hundred sixty-four million, eight hundred forty-six thousand, four hundred thirty-six".