566550015002 has 4 divisors (see below), whose sum is σ = 849825022506. Its totient is φ = 283275007500.

The previous prime is 566550015001. The next prime is 566550015013. The reversal of 566550015002 is 200510055665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200510055665 = 5 ⋅40102011133.

It can be written as a sum of positive squares in only one way, i.e., 368799929521 + 197750085481 = 607289^2 + 444691^2 .

It is not an unprimeable number, because it can be changed into a prime (566550015001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141637503749 + ... + 141637503752.

Almost surely, 2^566550015002 is an apocalyptic number.

566550015002 is a deficient number, since it is larger than the sum of its proper divisors (283275007504).

566550015002 is a wasteful number, since it uses less digits than its factorization.

566550015002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283275007503.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 566550015002 in words is "five hundred sixty-six billion, five hundred fifty million, fifteen thousand, two".