716705051 has 8 divisors (see below), whose sum is σ = 735033264. Its totient is φ = 698417280.

The previous prime is 716705009. The next prime is 716705071. The reversal of 716705051 is 150507617.

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 716705051 - 2¹⁴ = 716688667 is a prime.

It is a super-2 number, since 2×716705051² = 1027332260257825202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 716704999 and 716705017.

It is not an unprimeable number, because it can be changed into a prime (716705071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27551 + ... + 46823.

It is an arithmetic number, because the mean of its divisors is an integer number (91879158).

Almost surely, 2^716705051 is an apocalyptic number.

716705051 is a deficient number, since it is larger than the sum of its proper divisors (18328213).

716705051 is a wasteful number, since it uses less digits than its factorization.

716705051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20221.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 716705051 is about 26771.3475753463. The cubic root of 716705051 is about 894.9116361477.

The spelling of 716705051 in words is "seven hundred sixteen million, seven hundred five thousand, fifty-one".