52527004 has 24 divisors (see below), whose sum is σ = 96410160. Its totient is φ = 25006464.

The previous prime is 52526993. The next prime is 52527029. The reversal of 52527004 is 40072525.

52527004 = 812² + 813² + ... + 884².

It is a super-2 number, since 2×52527004² = 5518172298432032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52527004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5367 + ... + 11569.

It is an arithmetic number, because the mean of its divisors is an integer number (4017090).

Almost surely, 2^52527004 is an apocalyptic number.

It is an amenable number.

52527004 is a deficient number, since it is larger than the sum of its proper divisors (43883156).

52527004 is a wasteful number, since it uses less digits than its factorization.

52527004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309 (or 6307 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 52527004 is about 7247.5515865705. The cubic root of 52527004 is about 374.5078082012.

Adding to 52527004 its reverse (40072525), we get a palindrome (92599529).

The spelling of 52527004 in words is "fifty-two million, five hundred twenty-seven thousand, four".