52970507 has 2 divisors, whose sum is σ = 52970508. Its totient is φ = 52970506.

The previous prime is 52970471. The next prime is 52970549. The reversal of 52970507 is 70507925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52970507 - 2⁸ = 52970251 is a prime.

It is a super-2 number, since 2×52970507² = 5611749223674098, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52973507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26485253 + 26485254.

It is an arithmetic number, because the mean of its divisors is an integer number (26485254).

Almost surely, 2^52970507 is an apocalyptic number.

52970507 is a deficient number, since it is larger than the sum of its proper divisors (1).

52970507 is an equidigital number, since it uses as much as digits as its factorization.

52970507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 52970507 is about 7278.0840198503. The cubic root of 52970507 is about 375.5588869369.

The spelling of 52970507 in words is "fifty-two million, nine hundred seventy thousand, five hundred seven".