23732802489 has 16 divisors (see below), whose sum is σ = 34523308800. Its totient is φ = 14382321360.

The previous prime is 23732802487. The next prime is 23732802493. The reversal of 23732802489 is 98420823732.

It is not a de Polignac number, because 23732802489 - 2¹ = 23732802487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23732802487) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 529534 + ... + 572600.

It is an arithmetic number, because the mean of its divisors is an integer number (2157706800).

Almost surely, 2^23732802489 is an apocalyptic number.

It is an amenable number.

23732802489 is a deficient number, since it is larger than the sum of its proper divisors (10790506311).

23732802489 is a wasteful number, since it uses less digits than its factorization.

23732802489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59780.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 23732802489 in words is "twenty-three billion, seven hundred thirty-two million, eight hundred two thousand, four hundred eighty-nine".