54645420065022 has 96 divisors (see below), whose sum is σ = 123695693222400. Its totient is φ = 17402102980416.

The previous prime is 54645420065011. The next prime is 54645420065057. The reversal of 54645420065022 is 22056002454645.

54645420065022 is a `hidden beast` number, since 5 + 46 + 4 + 542 + 0 + 0 + 65 + 0 + 2 + 2 = 666.

It is a super-2 number, since 2×54645420065022² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1238569479 + ... + 1238613597.

It is an arithmetic number, because the mean of its divisors is an integer number (1288496804400).

Almost surely, 2^{54645420065022} is an apocalyptic number.

54645420065022 is an abundant number, since it is smaller than the sum of its proper divisors (69050273157378).

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

54645420065022 is a wasteful number, since it uses less digits than its factorization.

54645420065022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47702 (or 47699 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 54645420065022 in words is "fifty-four trillion, six hundred forty-five billion, four hundred twenty million, sixty-five thousand, twenty-two".