52892666515 has 16 divisors (see below), whose sum is σ = 68572008288. Its totient is φ = 38934395136.

The previous prime is 52892666513. The next prime is 52892666527. The reversal of 52892666515 is 51566629825.

It is not a de Polignac number, because 52892666515 - 2¹ = 52892666513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52892666513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279549 + ... + 1320238.

It is an arithmetic number, because the mean of its divisors is an integer number (4285750518).

Almost surely, 2^52892666515 is an apocalyptic number.

52892666515 is a deficient number, since it is larger than the sum of its proper divisors (15679341773).

52892666515 is a wasteful number, since it uses less digits than its factorization.

52892666515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600118.

The product of its digits is 7776000, while the sum is 55.

The spelling of 52892666515 in words is "fifty-two billion, eight hundred ninety-two million, six hundred sixty-six thousand, five hundred fifteen".