23070902559 has 8 divisors (see below), whose sum is σ = 31592587440. Its totient is φ = 14964909696.

The previous prime is 23070902501. The next prime is 23070902563. The reversal of 23070902559 is 95520907032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23070902559 - 2¹⁷ = 23070771487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23070902559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23070906559) by changing a digit.

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, 103922874 + ... + 103923095.

It is an arithmetic number, because the mean of its divisors is an integer number (3949073430).

Almost surely, 2^23070902559 is an apocalyptic number.

23070902559 is a deficient number, since it is larger than the sum of its proper divisors (8521684881).

23070902559 is a wasteful number, since it uses less digits than its factorization.

23070902559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207846009.

The product of its (nonzero) digits is 170100, while the sum is 42.

The spelling of 23070902559 in words is "twenty-three billion, seventy million, nine hundred two thousand, five hundred fifty-nine".