52016570 has 24 divisors (see below), whose sum is σ = 97887636. Its totient is φ = 19899968.

The previous prime is 52016567. The next prime is 52016579. The reversal of 52016570 is 7561025.

It can be written as a sum of positive squares in 2 ways, for example, as 51825601 + 190969 = 7199^2 + 437^2 .

It is not an unprimeable number, because it can be changed into a prime (52016579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374 + ... + 10206.

Almost surely, 2^52016570 is an apocalyptic number.

52016570 is a deficient number, since it is larger than the sum of its proper divisors (45871066).

52016570 is a wasteful number, since it uses less digits than its factorization.

52016570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9886 (or 9863 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 52016570 is about 7212.2513821968. The cubic root of 52016570 is about 373.2907574392.

Adding to 52016570 its reverse (7561025), we get a palindrome (59577595).

The spelling of 52016570 in words is "fifty-two million, sixteen thousand, five hundred seventy".