23515350245004 has 24 divisors (see below), whose sum is σ = 55620782773360. Its totient is φ = 7731074052864.

The previous prime is 23515350244909. The next prime is 23515350245011. The reversal of 23515350245004 is 40054205351532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13422002689 + ... + 13422004440.

Almost surely, 2^{23515350245004} is an apocalyptic number.

It is an amenable number.

23515350245004 is an abundant number, since it is smaller than the sum of its proper divisors (32105432528356).

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

23515350245004 is a wasteful number, since it uses less digits than its factorization.

23515350245004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26844007209 (or 26844007207 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 23515350245004 its reverse (40054205351532), we get a palindrome (63569555596536).

The spelling of 23515350245004 in words is "twenty-three trillion, five hundred fifteen billion, three hundred fifty million, two hundred forty-five thousand, four".