52598217659 has 4 divisors (see below), whose sum is σ = 56644234416. Its totient is φ = 48552200904.

The previous prime is 52598217599. The next prime is 52598217671. The reversal of 52598217659 is 95671289525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52598217659 - 2²⁸ = 52329782203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52598217598 and 52598217607.

It is not an unprimeable number, because it can be changed into a prime (52598213659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023008359 + ... + 2023008384.

It is an arithmetic number, because the mean of its divisors is an integer number (14161058604).

Almost surely, 2^52598217659 is an apocalyptic number.

52598217659 is a deficient number, since it is larger than the sum of its proper divisors (4046016757).

52598217659 is a wasteful number, since it uses less digits than its factorization.

52598217659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046016756.

The product of its digits is 13608000, while the sum is 59.

The spelling of 52598217659 in words is "fifty-two billion, five hundred ninety-eight million, two hundred seventeen thousand, six hundred fifty-nine".