5012151666 has 8 divisors (see below), whose sum is σ = 10024303344. Its totient is φ = 1670717220.

The previous prime is 5012151659. The next prime is 5012151707. The reversal of 5012151666 is 6661512105.

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

5012151666 is an admirable number.

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, 417679300 + ... + 417679311.

It is an arithmetic number, because the mean of its divisors is an integer number (1253037918).

Almost surely, 2^5012151666 is an apocalyptic number.

5012151666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5012151666 is a wasteful number, since it uses less digits than its factorization.

5012151666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835358616.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 5012151666 is about 70796.5512295620. The cubic root of 5012151666 is about 1711.3600964047.

The spelling of 5012151666 in words is "five billion, twelve million, one hundred fifty-one thousand, six hundred sixty-six".