452525340502 has 4 divisors (see below), whose sum is σ = 678788010756. Its totient is φ = 226262670250.

The previous prime is 452525340497. The next prime is 452525340511. The reversal of 452525340502 is 205043525254.

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

It is a super-2 number, since 2×452525340502² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113131335124 + ... + 113131335127.

It is an arithmetic number, because the mean of its divisors is an integer number (169697002689).

Almost surely, 2^452525340502 is an apocalyptic number.

452525340502 is a deficient number, since it is larger than the sum of its proper divisors (226262670254).

452525340502 is a wasteful number, since it uses less digits than its factorization.

452525340502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226262670253.

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 452525340502 its reverse (205043525254), we get a palindrome (657568865756).

The spelling of 452525340502 in words is "four hundred fifty-two billion, five hundred twenty-five million, three hundred forty thousand, five hundred two".