452536012524 has 48 divisors (see below), whose sum is σ = 1070135539200. Its totient is φ = 148817213376.

The previous prime is 452536012499. The next prime is 452536012529. The reversal of 452536012524 is 425210635254.

It is a super-2 number, since 2×452536012524² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452536012529) 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, 1003954 + ... + 1383110.

It is an arithmetic number, because the mean of its divisors is an integer number (22294490400).

Almost surely, 2^452536012524 is an apocalyptic number.

It is an amenable number.

452536012524 is an abundant number, since it is smaller than the sum of its proper divisors (617599526676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452536012524 is a wasteful number, since it uses less digits than its factorization.

452536012524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380502 (or 380500 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 452536012524 its reverse (425210635254), we get a palindrome (877746647778).

The spelling of 452536012524 in words is "four hundred fifty-two billion, five hundred thirty-six million, twelve thousand, five hundred twenty-four".