5347120665 has 32 divisors (see below), whose sum is σ = 8636829696. Its totient is φ = 2824735680.

The previous prime is 5347120651. The next prime is 5347120697. The reversal of 5347120665 is 5660217435.

It is not a de Polignac number, because 5347120665 - 2⁸ = 5347120409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1190514 + ... + 1194996.

It is an arithmetic number, because the mean of its divisors is an integer number (269900928).

Almost surely, 2^5347120665 is an apocalyptic number.

It is an amenable number.

5347120665 is a deficient number, since it is larger than the sum of its proper divisors (3289709031).

5347120665 is a wasteful number, since it uses less digits than its factorization.

5347120665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5229.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 5347120665 is about 73124.0088137952. The cubic root of 5347120665 is about 1748.6651769445.

The spelling of 5347120665 in words is "five billion, three hundred forty-seven million, one hundred twenty thousand, six hundred sixty-five".