23990586654 has 32 divisors (see below), whose sum is σ = 48087072000. Its totient is φ = 7979235264.

The previous prime is 23990586647. The next prime is 23990586689. The reversal of 23990586654 is 45668509932.

It is a junction number, because it is equal to n+sod(n) for n = 23990586594 and 23990586603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6796362 + ... + 6799890.

It is an arithmetic number, because the mean of its divisors is an integer number (1502721000).

Almost surely, 2^23990586654 is an apocalyptic number.

23990586654 is an abundant number, since it is smaller than the sum of its proper divisors (24096485346).

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

23990586654 is a wasteful number, since it uses less digits than its factorization.

23990586654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712.

The product of its (nonzero) digits is 13996800, while the sum is 57.

The spelling of 23990586654 in words is "twenty-three billion, nine hundred ninety million, five hundred eighty-six thousand, six hundred fifty-four".