23290050815 has 16 divisors (see below), whose sum is σ = 29284238016. Its totient is φ = 17747980800.

The previous prime is 23290050811. The next prime is 23290050841. The reversal of 23290050815 is 51805009232.

It is not a de Polignac number, because 23290050815 - 2² = 23290050811 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 (23290050811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392456 + ... + 447885.

It is an arithmetic number, because the mean of its divisors is an integer number (1830264876).

Almost surely, 2^23290050815 is an apocalyptic number.

23290050815 is a deficient number, since it is larger than the sum of its proper divisors (5994187201).

23290050815 is a wasteful number, since it uses less digits than its factorization.

23290050815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840610.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 23290050815 in words is "twenty-three billion, two hundred ninety million, fifty thousand, eight hundred fifteen".