23173235652077 has 48 divisors (see below), whose sum is σ = 27382112078400. Its totient is φ = 19551396775680.

The previous prime is 23173235651983. The next prime is 23173235652097. The reversal of 23173235652077 is 77025653237132.

It is not a de Polignac number, because 23173235652077 - 2⁸ = 23173235651821 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 (23173235652097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1368678302 + ... + 1368695232.

It is an arithmetic number, because the mean of its divisors is an integer number (570460668300).

Almost surely, 2^{23173235652077} is an apocalyptic number.

It is an amenable number.

23173235652077 is a deficient number, since it is larger than the sum of its proper divisors (4208876426323).

23173235652077 is a wasteful number, since it uses less digits than its factorization.

23173235652077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18426 (or 18419 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 53.

The spelling of 23173235652077 in words is "twenty-three trillion, one hundred seventy-three billion, two hundred thirty-five million, six hundred fifty-two thousand, seventy-seven".