53089507 has 2 divisors, whose sum is σ = 53089508. Its totient is φ = 53089506.

The previous prime is 53089489. The next prime is 53089523. The reversal of 53089507 is 70598035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53089507 - 2¹¹ = 53087459 is a prime.

It is not a weakly prime, because it can be changed into another prime (53089307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26544753 + 26544754.

It is an arithmetic number, because the mean of its divisors is an integer number (26544754).

Almost surely, 2^53089507 is an apocalyptic number.

53089507 is a deficient number, since it is larger than the sum of its proper divisors (1).

53089507 is an equidigital number, since it uses as much as digits as its factorization.

53089507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 53089507 is about 7286.2546620332. The cubic root of 53089507 is about 375.8399117612.

The spelling of 53089507 in words is "fifty-three million, eighty-nine thousand, five hundred seven".