52625330 has 8 divisors (see below), whose sum is σ = 94725612. Its totient is φ = 21050128.

The previous prime is 52625329. The next prime is 52625347. The reversal of 52625330 is 3352625.

It can be written as a sum of positive squares in 2 ways, for example, as 52606009 + 19321 = 7253^2 + 139^2 .

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 52625330.

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, 2631257 + ... + 2631276.

Almost surely, 2^52625330 is an apocalyptic number.

52625330 is a deficient number, since it is larger than the sum of its proper divisors (42100282).

52625330 is a wasteful number, since it uses less digits than its factorization.

52625330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262540.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 52625330 is about 7254.3318093399. The cubic root of 52625330 is about 374.7413445970.

Adding to 52625330 its reverse (3352625), we get a palindrome (55977955).

The spelling of 52625330 in words is "fifty-two million, six hundred twenty-five thousand, three hundred thirty".