10454556664 has 32 divisors (see below), whose sum is σ = 19671998400. Its totient is φ = 5208727680.

The previous prime is 10454556661. The next prime is 10454556683. The reversal of 10454556664 is 46665545401.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10454556661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3066849 + ... + 3070255.

It is an arithmetic number, because the mean of its divisors is an integer number (614749950).

Almost surely, 2^10454556664 is an apocalyptic number.

It is an amenable number.

10454556664 is a deficient number, since it is larger than the sum of its proper divisors (9217441736).

10454556664 is a wasteful number, since it uses less digits than its factorization.

10454556664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663 (or 4659 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 10454556664 in words is "ten billion, four hundred fifty-four million, five hundred fifty-six thousand, six hundred sixty-four".