5001666486 has 32 divisors (see below), whose sum is σ = 10252085760. Its totient is φ = 1626272544.

The previous prime is 5001666479. The next prime is 5001666493. The reversal of 5001666486 is 6846661005.

It is an interprime number because it is at equal distance from previous prime (5001666479) and next prime (5001666493).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24225 + ... + 102908.

It is an arithmetic number, because the mean of its divisors is an integer number (320377680).

Almost surely, 2^5001666486 is an apocalyptic number.

5001666486 is an abundant number, since it is smaller than the sum of its proper divisors (5250419274).

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

5001666486 is a wasteful number, since it uses less digits than its factorization.

5001666486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127300.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 5001666486 is about 70722.4609724520. The cubic root of 5001666486 is about 1710.1659023061.

The spelling of 5001666486 in words is "five billion, one million, six hundred sixty-six thousand, four hundred eighty-six".