54795694163240 has 16 divisors (see below), whose sum is σ = 123290311867380. Its totient is φ = 21918277665280.

The previous prime is 54795694163141. The next prime is 54795694163261. The reversal of 54795694163240 is 4236149659745.

It can be written as a sum of positive squares in 2 ways, for example, as 54795259273924 + 434889316 = 7402382^2 + 20854^2 .

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, 684946177001 + ... + 684946177080.

Almost surely, 2^{54795694163240} is an apocalyptic number.

It is an amenable number.

54795694163240 is an abundant number, since it is smaller than the sum of its proper divisors (68494617704140).

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

54795694163240 is a wasteful number, since it uses less digits than its factorization.

54795694163240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369892354092 (or 1369892354088 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 65.

The spelling of 54795694163240 in words is "fifty-four trillion, seven hundred ninety-five billion, six hundred ninety-four million, one hundred sixty-three thousand, two hundred forty".