23047531415 has 8 divisors (see below), whose sum is σ = 27901790928. Its totient is φ = 18274856320.

The previous prime is 23047531387. The next prime is 23047531421. The reversal of 23047531415 is 51413574032.

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

It is not a de Polignac number, because 23047531415 - 2¹² = 23047527319 is a prime.

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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20395481 + ... + 20396610.

It is an arithmetic number, because the mean of its divisors is an integer number (3487723866).

Almost surely, 2^23047531415 is an apocalyptic number.

23047531415 is a deficient number, since it is larger than the sum of its proper divisors (4854259513).

23047531415 is a wasteful number, since it uses less digits than its factorization.

23047531415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40792209.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 23047531415 in words is "twenty-three billion, forty-seven million, five hundred thirty-one thousand, four hundred fifteen".