6351166632494 has 8 divisors (see below), whose sum is σ = 10028157840840. Its totient is φ = 3008447352216.

The previous prime is 6351166632467. The next prime is 6351166632539. The reversal of 6351166632494 is 4942366611536.

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

It is a congruent 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, 83567981969 + ... + 83567982044.

It is an arithmetic number, because the mean of its divisors is an integer number (1253519730105).

Almost surely, 2^{6351166632494} is an apocalyptic number.

6351166632494 is a deficient number, since it is larger than the sum of its proper divisors (3676991208346).

6351166632494 is a wasteful number, since it uses less digits than its factorization.

6351166632494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167135964034.

The product of its digits is 16796160, while the sum is 56.

The spelling of 6351166632494 in words is "six trillion, three hundred fifty-one billion, one hundred sixty-six million, six hundred thirty-two thousand, four hundred ninety-four".