54572027519 has 2 divisors, whose sum is σ = 54572027520. Its totient is φ = 54572027518.

The previous prime is 54572027507. The next prime is 54572027567. The reversal of 54572027519 is 91572027545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54572027519 - 2¹² = 54572023423 is a prime.

It is a super-2 number, since 2×54572027519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54572027119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27286013759 + 27286013760.

It is an arithmetic number, because the mean of its divisors is an integer number (27286013760).

Almost surely, 2^54572027519 is an apocalyptic number.

54572027519 is a deficient number, since it is larger than the sum of its proper divisors (1).

54572027519 is an equidigital number, since it uses as much as digits as its factorization.

54572027519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 54572027519 in words is "fifty-four billion, five hundred seventy-two million, twenty-seven thousand, five hundred nineteen".