23463254511645 has 64 divisors (see below), whose sum is σ = 42304841263104. Its totient is φ = 11025392578560.

The previous prime is 23463254511607. The next prime is 23463254511709. The reversal of 23463254511645 is 54611545236432.

It is not a de Polignac number, because 23463254511645 - 2⁶ = 23463254511581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26143864 + ... + 27026433.

It is an arithmetic number, because the mean of its divisors is an integer number (661013144736).

Almost surely, 2^{23463254511645} is an apocalyptic number.

It is an amenable number.

23463254511645 is a deficient number, since it is larger than the sum of its proper divisors (18841586751459).

23463254511645 is a wasteful number, since it uses less digits than its factorization.

23463254511645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53170422.

The product of its digits is 10368000, while the sum is 51.

The spelling of 23463254511645 in words is "twenty-three trillion, four hundred sixty-three billion, two hundred fifty-four million, five hundred eleven thousand, six hundred forty-five".