41564252452 has 12 divisors (see below), whose sum is σ = 73457615196. Its totient is φ = 20576362400.

The previous prime is 41564252449. The next prime is 41564252479. The reversal of 41564252452 is 25425246514.

It can be written as a sum of positive squares in 2 ways, for example, as 26352976896 + 15211275556 = 162336^2 + 123334^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51440503 + ... + 51441310.

It is an arithmetic number, because the mean of its divisors is an integer number (6121467933).

Almost surely, 2^41564252452 is an apocalyptic number.

It is an amenable number.

41564252452 is a deficient number, since it is larger than the sum of its proper divisors (31893362744).

41564252452 is a wasteful number, since it uses less digits than its factorization.

41564252452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102881918 (or 102881916 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

Adding to 41564252452 its reverse (25425246514), we get a palindrome (66989498966).

The spelling of 41564252452 in words is "forty-one billion, five hundred sixty-four million, two hundred fifty-two thousand, four hundred fifty-two".