54660889430 has 32 divisors (see below), whose sum is σ = 117334185984. Its totient is φ = 17926055136.

The previous prime is 54660889417. The next prime is 54660889471. The reversal of 54660889430 is 3498806645.

It is a congruent number.

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, 16973822 + ... + 16977041.

It is an arithmetic number, because the mean of its divisors is an integer number (3666693312).

Almost surely, 2^54660889430 is an apocalyptic number.

54660889430 is an abundant number, since it is smaller than the sum of its proper divisors (62673296554).

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

54660889430 is a wasteful number, since it uses less digits than its factorization.

54660889430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33950900.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 54660889430 in words is "fifty-four billion, six hundred sixty million, eight hundred eighty-nine thousand, four hundred thirty".