23432550455 has 8 divisors (see below), whose sum is σ = 28457844912. Its totient is φ = 18520184128.

The previous prime is 23432550377. The next prime is 23432550467. The reversal of 23432550455 is 55405523432.

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

It is a cyclic number.

It is not a de Polignac number, because 23432550455 - 2¹⁴ = 23432534071 is a prime.

It is a super-2 number, since 2×23432550455² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 28231574 + ... + 28232403.

It is an arithmetic number, because the mean of its divisors is an integer number (3557230614).

Almost surely, 2^23432550455 is an apocalyptic number.

23432550455 is a deficient number, since it is larger than the sum of its proper divisors (5025294457).

23432550455 is an equidigital number, since it uses as much as digits as its factorization.

23432550455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56464065.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 23432550455 in words is "twenty-three billion, four hundred thirty-two million, five hundred fifty thousand, four hundred fifty-five".