54930409892 has 24 divisors (see below), whose sum is σ = 96674682720. Its totient is φ = 27309421440.

The previous prime is 54930409873. The next prime is 54930409921. The reversal of 54930409892 is 29890403945.

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, 592043 + ... + 678509.

It is an arithmetic number, because the mean of its divisors is an integer number (4028111780).

Almost surely, 2^54930409892 is an apocalyptic number.

It is an amenable number.

54930409892 is a deficient number, since it is larger than the sum of its proper divisors (41744272828).

54930409892 is a wasteful number, since it uses less digits than its factorization.

54930409892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87371 (or 87369 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 54930409892 in words is "fifty-four billion, nine hundred thirty million, four hundred nine thousand, eight hundred ninety-two".