23156053 has 8 divisors (see below), whose sum is σ = 23421888. Its totient is φ = 22892064.

The previous prime is 23156047. The next prime is 23156099. The reversal of 23156053 is 35065132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23156053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23159053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52050 + ... + 52492.

It is an arithmetic number, because the mean of its divisors is an integer number (2927736).

Almost surely, 2^23156053 is an apocalyptic number.

It is an amenable number.

23156053 is a deficient number, since it is larger than the sum of its proper divisors (265835).

23156053 is a wasteful number, since it uses less digits than its factorization.

23156053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 23156053 is about 4812.0736694278. The cubic root of 23156053 is about 285.0284284764.

The spelling of 23156053 in words is "twenty-three million, one hundred fifty-six thousand, fifty-three".