52542524299 has 4 divisors (see below), whose sum is σ = 53533892736. Its totient is φ = 51551155864.

The previous prime is 52542524269. The next prime is 52542524329. The reversal of 52542524299 is 99242524525.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52542524269) and next prime (52542524329).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52542524299 is a prime.

It is a super-2 number, since 2×52542524299² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52542524219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495684139 + ... + 495684244.

It is an arithmetic number, because the mean of its divisors is an integer number (13383473184).

Almost surely, 2^52542524299 is an apocalyptic number.

52542524299 is a deficient number, since it is larger than the sum of its proper divisors (991368437).

52542524299 is an equidigital number, since it uses as much as digits as its factorization.

52542524299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991368436.

The product of its digits is 2592000, while the sum is 49.

The spelling of 52542524299 in words is "fifty-two billion, five hundred forty-two million, five hundred twenty-four thousand, two hundred ninety-nine".