7916515051 has 8 divisors (see below), whose sum is σ = 7970245184. Its totient is φ = 7862848200.

The previous prime is 7916515031. The next prime is 7916515097. The reversal of 7916515051 is 1505156197.

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

It is a cyclic number.

It is not a de Polignac number, because 7916515051 - 2⁹ = 7916514539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7916514995 and 7916515013.

It is not an unprimeable number, because it can be changed into a prime (7916515021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250276 + ... + 280126.

It is an arithmetic number, because the mean of its divisors is an integer number (996280648).

Almost surely, 2^7916515051 is an apocalyptic number.

7916515051 is a deficient number, since it is larger than the sum of its proper divisors (53730133).

7916515051 is a wasteful number, since it uses less digits than its factorization.

7916515051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31641.

The product of its (nonzero) digits is 47250, while the sum is 40.

The square root of 7916515051 is about 88974.8000896883. The cubic root of 7916515051 is about 1993.0185791545.

The spelling of 7916515051 in words is "seven billion, nine hundred sixteen million, five hundred fifteen thousand, fifty-one".