23032537855 has 8 divisors (see below), whose sum is σ = 27643619664. Its totient is φ = 18422980800.

The previous prime is 23032537831. The next prime is 23032537877. The reversal of 23032537855 is 55873523032.

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

It is not a de Polignac number, because 23032537855 - 2⁹ = 23032537343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347686 + ... + 408595.

It is an arithmetic number, because the mean of its divisors is an integer number (3455452458).

Almost surely, 2^23032537855 is an apocalyptic number.

23032537855 is a deficient number, since it is larger than the sum of its proper divisors (4611081809).

23032537855 is an equidigital number, since it uses as much as digits as its factorization.

23032537855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762377.

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 23032537855 in words is "twenty-three billion, thirty-two million, five hundred thirty-seven thousand, eight hundred fifty-five".