23063953787 has 16 divisors (see below), whose sum is σ = 27084844032. Its totient is φ = 19229736960.

The previous prime is 23063953739. The next prime is 23063953807. The reversal of 23063953787 is 78735936032.

It is not a de Polignac number, because 23063953787 - 2³² = 18768986491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23063953727) 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, 161414 + ... + 268667.

It is an arithmetic number, because the mean of its divisors is an integer number (1692802752).

Almost surely, 2^23063953787 is an apocalyptic number.

23063953787 is a deficient number, since it is larger than the sum of its proper divisors (4020890245).

23063953787 is a wasteful number, since it uses less digits than its factorization.

23063953787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430298.

The product of its (nonzero) digits is 5715360, while the sum is 53.

The spelling of 23063953787 in words is "twenty-three billion, sixty-three million, nine hundred fifty-three thousand, seven hundred eighty-seven".