566615150550 has 36 divisors (see below), whose sum is σ = 1522306039020. Its totient is φ = 151097373360.

The previous prime is 566615150539. The next prime is 566615150597. The reversal of 566615150550 is 55051516665.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 566615150496 and 566615150505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 629571940 + ... + 629572839.

Almost surely, 2^566615150550 is an apocalyptic number.

566615150550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

566615150550 is an abundant number, since it is smaller than the sum of its proper divisors (955690888470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566615150550 is a wasteful number, since it uses less digits than its factorization.

566615150550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259144797 (or 1259144789 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 566615150550 in words is "five hundred sixty-six billion, six hundred fifteen million, one hundred fifty thousand, five hundred fifty".