56989900104623 has 8 divisors (see below), whose sum is σ = 58385760859008. Its totient is φ = 55597244543064.

The previous prime is 56989900104611. The next prime is 56989900104667. The reversal of 56989900104623 is 32640100998965.

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

It is a cyclic number.

It is not a de Polignac number, because 56989900104623 - 2²⁶ = 56989832995759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56989900104673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801262211 + ... + 801333332.

It is an arithmetic number, because the mean of its divisors is an integer number (7298220107376).

Almost surely, 2^{56989900104623} is an apocalyptic number.

56989900104623 is a deficient number, since it is larger than the sum of its proper divisors (1395860754385).

56989900104623 is a wasteful number, since it uses less digits than its factorization.

56989900104623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602596413.

The product of its (nonzero) digits is 25194240, while the sum is 62.

The spelling of 56989900104623 in words is "fifty-six trillion, nine hundred eighty-nine billion, nine hundred million, one hundred four thousand, six hundred twenty-three".