52590074 has 8 divisors (see below), whose sum is σ = 81429888. Its totient is φ = 25446780.

The previous prime is 52590071. The next prime is 52590091. The reversal of 52590074 is 47009525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52590074.

It is not an unprimeable number, because it can be changed into a prime (52590071) 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, 424052 + ... + 424175.

It is an arithmetic number, because the mean of its divisors is an integer number (10178736).

Almost surely, 2^52590074 is an apocalyptic number.

52590074 is a deficient number, since it is larger than the sum of its proper divisors (28839814).

52590074 is a wasteful number, since it uses less digits than its factorization.

52590074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848260.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 52590074 is about 7251.9014058383. The cubic root of 52590074 is about 374.6576407206.

Adding to 52590074 its reverse (47009525), we get a palindrome (99599599).

The spelling of 52590074 in words is "fifty-two million, five hundred ninety thousand, seventy-four".