23199880535 has 64 divisors (see below), whose sum is σ = 32714720640. Its totient is φ = 15638937600.

The previous prime is 23199880519. The next prime is 23199880541. The reversal of 23199880535 is 53508899132.

It is not a de Polignac number, because 23199880535 - 2⁴ = 23199880519 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5210060 + ... + 5214510.

It is an arithmetic number, because the mean of its divisors is an integer number (511167510).

Almost surely, 2^23199880535 is an apocalyptic number.

23199880535 is a deficient number, since it is larger than the sum of its proper divisors (9514840105).

23199880535 is a wasteful number, since it uses less digits than its factorization.

23199880535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The spelling of 23199880535 in words is "twenty-three billion, one hundred ninety-nine million, eight hundred eighty thousand, five hundred thirty-five".