23375453401 has 2 divisors, whose sum is σ = 23375453402. Its totient is φ = 23375453400.

The previous prime is 23375453389. The next prime is 23375453411. The reversal of 23375453401 is 10435457332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18522937801 + 4852515600 = 136099^2 + 69660^2 .

It is a cyclic number.

It is not a de Polignac number, because 23375453401 - 2¹⁵ = 23375420633 is a prime.

It is not a weakly prime, because it can be changed into another prime (23375453411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11687726700 + 11687726701.

It is an arithmetic number, because the mean of its divisors is an integer number (11687726701).

Almost surely, 2^23375453401 is an apocalyptic number.

It is an amenable number.

23375453401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23375453401 is an equidigital number, since it uses as much as digits as its factorization.

23375453401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 37.

It can be divided in two parts, 23375 and 453401, that added together give a triangular number (476776 = T₉₇₆).

The spelling of 23375453401 in words is "twenty-three billion, three hundred seventy-five million, four hundred fifty-three thousand, four hundred one".