5151651512215 has 8 divisors (see below), whose sum is σ = 6657518877408. Its totient is φ = 3804296501280.

The previous prime is 5151651512209. The next prime is 5151651512251. The reversal of 5151651512215 is 5122151561515.

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

It is not a de Polignac number, because 5151651512215 - 2³ = 5151651512207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39628088491 + ... + 39628088620.

It is an arithmetic number, because the mean of its divisors is an integer number (832189859676).

Almost surely, 2^{5151651512215} is an apocalyptic number.

5151651512215 is a deficient number, since it is larger than the sum of its proper divisors (1505867365193).

5151651512215 is a wasteful number, since it uses less digits than its factorization.

5151651512215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79256177129.

The product of its digits is 75000, while the sum is 40.

The spelling of 5151651512215 in words is "five trillion, one hundred fifty-one billion, six hundred fifty-one million, five hundred twelve thousand, two hundred fifteen".