23201503492 has 24 divisors (see below), whose sum is σ = 40850030592. Its totient is φ = 11530176000.

The previous prime is 23201503487. The next prime is 23201503541. The reversal of 23201503492 is 29430510232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875517 + ... + 901627.

It is an arithmetic number, because the mean of its divisors is an integer number (1702084608).

Almost surely, 2^23201503492 is an apocalyptic number.

It is an amenable number.

23201503492 is a deficient number, since it is larger than the sum of its proper divisors (17648527100).

23201503492 is a wasteful number, since it uses less digits than its factorization.

23201503492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27459 (or 27457 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 23201503492 in words is "twenty-three billion, two hundred one million, five hundred three thousand, four hundred ninety-two".