23151545125355 has 8 divisors (see below), whose sum is σ = 27782158980192. Its totient is φ = 18521032880448.

The previous prime is 23151545125333. The next prime is 23151545125391. The reversal of 23151545125355 is 55352154515132.

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 23151545125355 - 2¹² = 23151545121259 is a prime.

It is a Duffinian 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, 24900314 + ... + 25813343.

It is an arithmetic number, because the mean of its divisors is an integer number (3472769872524).

Almost surely, 2^{23151545125355} is an apocalyptic number.

23151545125355 is a deficient number, since it is larger than the sum of its proper divisors (4630613854837).

23151545125355 is an equidigital number, since it uses as much as digits as its factorization.

23151545125355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50804965.

The product of its digits is 2250000, while the sum is 47.

The spelling of 23151545125355 in words is "twenty-three trillion, one hundred fifty-one billion, five hundred forty-five million, one hundred twenty-five thousand, three hundred fifty-five".