5647454670 has 256 divisors, whose sum is σ = 16723832832. Its totient is φ = 1201858560.

The previous prime is 5647454647. The next prime is 5647454719. The reversal of 5647454670 is 764547465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7459932 + ... + 7460688.

It is an arithmetic number, because the mean of its divisors is an integer number (65327472).

Almost surely, 2^5647454670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5647454670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8361916416).

5647454670 is an abundant number, since it is smaller than the sum of its proper divisors (11076378162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5647454670 is a wasteful number, since it uses less digits than its factorization.

5647454670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The square root of 5647454670 is about 75149.5487012397. The cubic root of 5647454670 is about 1780.8099951539.

The spelling of 5647454670 in words is "five billion, six hundred forty-seven million, four hundred fifty-four thousand, six hundred seventy".