5147046465 has 32 divisors (see below), whose sum is σ = 9192877056. Its totient is φ = 2437498560.

The previous prime is 5147046451. The next prime is 5147046491. The reversal of 5147046465 is 5646407415.

It is not a de Polignac number, because 5147046465 - 2⁴ = 5147046449 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, 355629 + ... + 369818.

It is an arithmetic number, because the mean of its divisors is an integer number (287277408).

Almost surely, 2^5147046465 is an apocalyptic number.

5147046465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5147046465 is a deficient number, since it is larger than the sum of its proper divisors (4045830591).

5147046465 is a wasteful number, since it uses less digits than its factorization.

5147046465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725509.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 5147046465 is about 71742.9192673395. The cubic root of 5147046465 is about 1726.5773113364.

The spelling of 5147046465 in words is "five billion, one hundred forty-seven million, forty-six thousand, four hundred sixty-five".