59728778023 has 8 divisors (see below), whose sum is σ = 60318658800. Its totient is φ = 59141622528.

The previous prime is 59728778017. The next prime is 59728778059. The reversal of 59728778023 is 32087782795.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59728778023 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 (59728778003) 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 7 ways as a sum of consecutive naturals, for example, 637258 + ... + 724951.

It is an arithmetic number, because the mean of its divisors is an integer number (7539832350).

Almost surely, 2^59728778023 is an apocalyptic number.

59728778023 is a deficient number, since it is larger than the sum of its proper divisors (589880777).

59728778023 is a wasteful number, since it uses less digits than its factorization.

59728778023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362641.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 59728778023 in words is "fifty-nine billion, seven hundred twenty-eight million, seven hundred seventy-eight thousand, twenty-three".