54718343436 has 12 divisors (see below), whose sum is σ = 127676134712. Its totient is φ = 18239447808.

The previous prime is 54718343429. The next prime is 54718343467. The reversal of 54718343436 is 63434381745.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2279930965 + ... + 2279930988.

Almost surely, 2^54718343436 is an apocalyptic number.

It is an amenable number.

54718343436 is an abundant number, since it is smaller than the sum of its proper divisors (72957791276).

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

54718343436 is a wasteful number, since it uses less digits than its factorization.

54718343436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559861960 (or 4559861958 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 48.

The spelling of 54718343436 in words is "fifty-four billion, seven hundred eighteen million, three hundred forty-three thousand, four hundred thirty-six".