23537051 has 2 divisors, whose sum is σ = 23537052. Its totient is φ = 23537050.

The previous prime is 23537021. The next prime is 23537071. The reversal of 23537051 is 15073532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23537051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23537051.

It is not a weakly prime, because it can be changed into another prime (23537021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11768525 + 11768526.

It is an arithmetic number, because the mean of its divisors is an integer number (11768526).

Almost surely, 2^23537051 is an apocalyptic number.

23537051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23537051 is an equidigital number, since it uses as much as digits as its factorization.

23537051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 23537051 is about 4851.4998711739. The cubic root of 23537051 is about 286.5831703525.

The spelling of 23537051 in words is "twenty-three million, five hundred thirty-seven thousand, fifty-one".