536456552666 has 16 divisors (see below), whose sum is σ = 866757293568. Its totient is φ = 248289848400.

The previous prime is 536456552663. The next prime is 536456552677. The reversal of 536456552666 is 666255654635.

It is not an unprimeable number, because it can be changed into a prime (536456552663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188096945 + ... + 188099796.

It is an arithmetic number, because the mean of its divisors is an integer number (54172330848).

Almost surely, 2^536456552666 is an apocalyptic number.

536456552666 is a deficient number, since it is larger than the sum of its proper divisors (330300740902).

536456552666 is a wasteful number, since it uses less digits than its factorization.

536456552666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376196797.

The product of its digits is 116640000, while the sum is 59.

The spelling of 536456552666 in words is "five hundred thirty-six billion, four hundred fifty-six million, five hundred fifty-two thousand, six hundred sixty-six".