54564037274807 has 2 divisors, whose sum is σ = 54564037274808. Its totient is φ = 54564037274806.

The previous prime is 54564037274741. The next prime is 54564037274897. The reversal of 54564037274807 is 70847273046545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54564037274807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54564037274807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54564037274897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27282018637403 + 27282018637404.

It is an arithmetic number, because the mean of its divisors is an integer number (27282018637404).

Almost surely, 2^{54564037274807} is an apocalyptic number.

54564037274807 is a deficient number, since it is larger than the sum of its proper divisors (1).

54564037274807 is an equidigital number, since it uses as much as digits as its factorization.

54564037274807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158054400, while the sum is 62.

The spelling of 54564037274807 in words is "fifty-four trillion, five hundred sixty-four billion, thirty-seven million, two hundred seventy-four thousand, eight hundred seven".