54425634155604 has 18 divisors (see below), whose sum is σ = 137575908560090. Its totient is φ = 18141878051856.

The previous prime is 54425634155537. The next prime is 54425634155611. The reversal of 54425634155604 is 40655143652445.

54425634155604 is a `hidden beast` number, since 5 + 4 + 4 + 2 + 5 + 63 + 4 + 15 + 560 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34035532664004 + 20390101491600 = 5833998^2 + 4515540^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 755911585459 + ... + 755911585530.

Almost surely, 2^{54425634155604} is an apocalyptic number.

It is an amenable number.

54425634155604 is an abundant number, since it is smaller than the sum of its proper divisors (83150274404486).

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

54425634155604 is a wasteful number, since it uses less digits than its factorization.

54425634155604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511823170999 (or 1511823170994 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 54425634155604 in words is "fifty-four trillion, four hundred twenty-five billion, six hundred thirty-four million, one hundred fifty-five thousand, six hundred four".