52662599314521 has 16 divisors (see below), whose sum is σ = 80248760976384. Its totient is φ = 30092542421904.

The previous prime is 52662599314499. The next prime is 52662599314553. The reversal of 52662599314521 is 12541399526625.

It is not a de Polignac number, because 52662599314521 - 2⁵ = 52662599314489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52662599314561) 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, 13731711 + ... + 17143076.

It is an arithmetic number, because the mean of its divisors is an integer number (5015547561024).

Almost surely, 2^{52662599314521} is an apocalyptic number.

It is an amenable number.

52662599314521 is a deficient number, since it is larger than the sum of its proper divisors (27586161661863).

52662599314521 is a wasteful number, since it uses less digits than its factorization.

52662599314521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30956020.

The product of its digits is 34992000, while the sum is 60.

The spelling of 52662599314521 in words is "fifty-two trillion, six hundred sixty-two billion, five hundred ninety-nine million, three hundred fourteen thousand, five hundred twenty-one".