23653571006 has 32 divisors (see below), whose sum is σ = 39258299808. Its totient is φ = 10618997760.

The previous prime is 23653571003. The next prime is 23653571017. The reversal of 23653571006 is 60017535632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23653571003) 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, 326321 + ... + 392163.

It is an arithmetic number, because the mean of its divisors is an integer number (1226821869).

Almost surely, 2^23653571006 is an apocalyptic number.

23653571006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23653571006 is a deficient number, since it is larger than the sum of its proper divisors (15604728802).

23653571006 is a wasteful number, since it uses less digits than its factorization.

23653571006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66236.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 23653571006 in words is "twenty-three billion, six hundred fifty-three million, five hundred seventy-one thousand, six".