52266609658 has 8 divisors (see below), whose sum is σ = 78401147328. Its totient is φ = 26132893884.

The previous prime is 52266609649. The next prime is 52266609673. The reversal of 52266609658 is 85690666225.

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

It is a junction number, because it is equal to n+sod(n) for n = 52266609599 and 52266609608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8866 + ... + 323437.

It is an arithmetic number, because the mean of its divisors is an integer number (9800143416).

Almost surely, 2^52266609658 is an apocalyptic number.

52266609658 is a deficient number, since it is larger than the sum of its proper divisors (26134537670).

52266609658 is a wasteful number, since it uses less digits than its factorization.

52266609658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410948.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 52266609658 in words is "fifty-two billion, two hundred sixty-six million, six hundred nine thousand, six hundred fifty-eight".