554418079664 has 40 divisors (see below), whose sum is σ = 1111396492560. Its totient is φ = 267609017088.

The previous prime is 554418079661. The next prime is 554418079679. The reversal of 554418079664 is 466970814455.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (554418079661) 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, 3049694 + ... + 3226370.

It is an arithmetic number, because the mean of its divisors is an integer number (27784912314).

Almost surely, 2^554418079664 is an apocalyptic number.

It is an amenable number.

554418079664 is an abundant number, since it is smaller than the sum of its proper divisors (556978412896).

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

554418079664 is a wasteful number, since it uses less digits than its factorization.

554418079664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183477 (or 183471 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 59.

The spelling of 554418079664 in words is "five hundred fifty-four billion, four hundred eighteen million, seventy-nine thousand, six hundred sixty-four".