23005210506 has 8 divisors (see below), whose sum is σ = 46010421024. Its totient is φ = 7668403500.

The previous prime is 23005210463. The next prime is 23005210511. The reversal of 23005210506 is 60501250032.

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

23005210506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917100870 + ... + 1917100881.

It is an arithmetic number, because the mean of its divisors is an integer number (5751302628).

Almost surely, 2^23005210506 is an apocalyptic number.

23005210506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23005210506 is a wasteful number, since it uses less digits than its factorization.

23005210506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834201756.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 23005210506 its reverse (60501250032), we get a palindrome (83506460538).

The spelling of 23005210506 in words is "twenty-three billion, five million, two hundred ten thousand, five hundred six".