23005014507 has 12 divisors (see below), whose sum is σ = 33237935640. Its totient is φ = 15332767008.

The previous prime is 23005014497. The next prime is 23005014509. The reversal of 23005014507 is 70541050032.

It is a happy number.

It is not a de Polignac number, because 23005014507 - 2⁷ = 23005014379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23005014509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288282 + ... + 359327.

It is an arithmetic number, because the mean of its divisors is an integer number (2769827970).

Almost surely, 2^23005014507 is an apocalyptic number.

23005014507 is a deficient number, since it is larger than the sum of its proper divisors (10232921133).

23005014507 is a wasteful number, since it uses less digits than its factorization.

23005014507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651562 (or 651559 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

Adding to 23005014507 its reverse (70541050032), we get a palindrome (93546064539).

The spelling of 23005014507 in words is "twenty-three billion, five million, fourteen thousand, five hundred seven".