23515325326 has 4 divisors (see below), whose sum is σ = 35272987992. Its totient is φ = 11757662662.

The previous prime is 23515325291. The next prime is 23515325377. The reversal of 23515325326 is 62352351532.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5878831330 + ... + 5878831333.

It is an arithmetic number, because the mean of its divisors is an integer number (8818246998).

Almost surely, 2^23515325326 is an apocalyptic number.

23515325326 is a deficient number, since it is larger than the sum of its proper divisors (11757662666).

23515325326 is a wasteful number, since it uses less digits than its factorization.

23515325326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11757662665.

The product of its digits is 162000, while the sum is 37.

Adding to 23515325326 its reverse (62352351532), we get a palindrome (85867676858).

The spelling of 23515325326 in words is "twenty-three billion, five hundred fifteen million, three hundred twenty-five thousand, three hundred twenty-six".