5472507666 has 16 divisors (see below), whose sum is σ = 11001727584. Its totient is φ = 1814717184.

The previous prime is 5472507659. The next prime is 5472507787. The reversal of 5472507666 is 6667052745.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361756 + ... + 2364071.

It is an arithmetic number, because the mean of its divisors is an integer number (687607974).

Almost surely, 2^5472507666 is an apocalyptic number.

5472507666 is an abundant number, since it is smaller than the sum of its proper divisors (5529219918).

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

5472507666 is a wasteful number, since it uses less digits than its factorization.

5472507666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726025.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The square root of 5472507666 is about 73976.3993852093. The cubic root of 5472507666 is about 1762.2281166450.

The spelling of 5472507666 in words is "five billion, four hundred seventy-two million, five hundred seven thousand, six hundred sixty-six".