54264400073 has 32 divisors (see below), whose sum is σ = 60857567232. Its totient is φ = 48059827200.

The previous prime is 54264400051. The next prime is 54264400081. The reversal of 54264400073 is 37000446245.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54264400073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54264405073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36888728 + ... + 36890198.

It is an arithmetic number, because the mean of its divisors is an integer number (1901798976).

Almost surely, 2^54264400073 is an apocalyptic number.

It is an amenable number.

54264400073 is a deficient number, since it is larger than the sum of its proper divisors (6593167159).

54264400073 is a wasteful number, since it uses less digits than its factorization.

54264400073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625.

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 54264400073 in words is "fifty-four billion, two hundred sixty-four million, four hundred thousand, seventy-three".