23364162655201 has 3 divisors (see below), whose sum is σ = 23364167488851. Its totient is φ = 23364157821552.

The previous prime is 23364162655157. The next prime is 23364162655219. The reversal of 23364162655201 is 10255626146332.

The square root of 23364162655201 is 4833649.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1543679517601 + 21820483137600 = 1242449^2 + 4671240^2 .

It is not a de Polignac number, because 23364162655201 - 2¹³ = 23364162647009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23364162655901) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2416825 + ... + 7250473.

It is an arithmetic number, because the mean of its divisors is an integer number (7788055829617).

Almost surely, 2^{23364162655201} is an apocalyptic number.

23364162655201 is the 4833649-th square number.

23364162655201 is the 2416825-th centered octagonal number.

It is an amenable number.

23364162655201 is a deficient number, since it is larger than the sum of its proper divisors (4833650).

23364162655201 is an frugal number, since it uses more digits than its factorization.

23364162655201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9667298 (or 4833649 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 23364162655201 in words is "twenty-three trillion, three hundred sixty-four billion, one hundred sixty-two million, six hundred fifty-five thousand, two hundred one".