53597963 has 2 divisors, whose sum is σ = 53597964. Its totient is φ = 53597962.

The previous prime is 53597959. The next prime is 53597969. The reversal of 53597963 is 36979535.

53597963 is nontrivially palindromic in base 8.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53597963 - 2² = 53597959 is a prime.

It is not a weakly prime, because it can be changed into another prime (53597969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26798981 + 26798982.

It is an arithmetic number, because the mean of its divisors is an integer number (26798982).

Almost surely, 2^53597963 is an apocalyptic number.

53597963 is a deficient number, since it is larger than the sum of its proper divisors (1).

53597963 is an equidigital number, since it uses as much as digits as its factorization.

53597963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 765450, while the sum is 47.

The square root of 53597963 is about 7321.0629692689. The cubic root of 53597963 is about 377.0359498255.

The spelling of 53597963 in words is "fifty-three million, five hundred ninety-seven thousand, nine hundred sixty-three".