23957753 has 2 divisors, whose sum is σ = 23957754. Its totient is φ = 23957752.

The previous prime is 23957737. The next prime is 23957767. The reversal of 23957753 is 35775932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23116864 + 840889 = 4808^2 + 917^2 .

It is a cyclic number.

It is not a de Polignac number, because 23957753 - 2⁴ = 23957737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23957753.

It is not a weakly prime, because it can be changed into another prime (23957723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11978876 + 11978877.

It is an arithmetic number, because the mean of its divisors is an integer number (11978877).

Almost surely, 2^23957753 is an apocalyptic number.

It is an amenable number.

23957753 is a deficient number, since it is larger than the sum of its proper divisors (1).

23957753 is an equidigital number, since it uses as much as digits as its factorization.

23957753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 41.

The square root of 23957753 is about 4894.6657699990. The cubic root of 23957753 is about 288.2805626600.

The spelling of 23957753 in words is "twenty-three million, nine hundred fifty-seven thousand, seven hundred fifty-three".