5027423666 has 8 divisors (see below), whose sum is σ = 7542122220. Its totient is φ = 2513382928.

The previous prime is 5027423657. The next prime is 5027423671. The reversal of 5027423666 is 6663247205.

It can be written as a sum of positive squares in 2 ways, for example, as 5023832641 + 3591025 = 70879^2 + 1895^2 .

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

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, 144881 + ... + 176196.

Almost surely, 2^5027423666 is an apocalyptic number.

5027423666 is a deficient number, since it is larger than the sum of its proper divisors (2514698554).

5027423666 is a wasteful number, since it uses less digits than its factorization.

5027423666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328908.

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 5027423666 is about 70904.3275548115. The cubic root of 5027423666 is about 1713.0965024214.

The spelling of 5027423666 in words is "five billion, twenty-seven million, four hundred twenty-three thousand, six hundred sixty-six".