23415505531115 has 8 divisors (see below), whose sum is σ = 28222389046800. Its totient is φ = 18649882818592.

The previous prime is 23415505531057. The next prime is 23415505531153. The reversal of 23415505531115 is 51113550551432.

It is a happy number.

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 23415505531115 - 2¹⁰ = 23415505530091 is a prime.

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, 10315199540 + ... + 10315201809.

It is an arithmetic number, because the mean of its divisors is an integer number (3527798630850).

Almost surely, 2^{23415505531115} is an apocalyptic number.

23415505531115 is a deficient number, since it is larger than the sum of its proper divisors (4806883515685).

23415505531115 is a wasteful number, since it uses less digits than its factorization.

23415505531115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20630401581.

The product of its (nonzero) digits is 225000, while the sum is 41.

The spelling of 23415505531115 in words is "twenty-three trillion, four hundred fifteen billion, five hundred five million, five hundred thirty-one thousand, one hundred fifteen".