54054065412 has 18 divisors (see below), whose sum is σ = 136636665438. Its totient is φ = 18018021792.

The previous prime is 54054065357. The next prime is 54054065423. The reversal of 54054065412 is 21456045045.

54054065412 is a `hidden beast` number, since 5 + 40 + 540 + 65 + 4 + 12 = 666.

54054065412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 46270591236 + 7783474176 = 215106^2 + 88224^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1501501817 = 54054065412 / (5 + 4 + 0 + 5 + 4 + 0 + 6 + 5 + 4 + 1 + 2).

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, 750750873 + ... + 750750944.

Almost surely, 2^54054065412 is an apocalyptic number.

It is an amenable number.

54054065412 is an abundant number, since it is smaller than the sum of its proper divisors (82582600026).

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

54054065412 is a wasteful number, since it uses less digits than its factorization.

54054065412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501501827 (or 1501501822 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 54054065412 in words is "fifty-four billion, fifty-four million, sixty-five thousand, four hundred twelve".