5614622664 has 192 divisors, whose sum is σ = 17483040000. Its totient is φ = 1493638272.

The previous prime is 5614622599. The next prime is 5614622677. The reversal of 5614622664 is 4662264165.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1316167 + ... + 1320425.

It is an arithmetic number, because the mean of its divisors is an integer number (91057500).

Almost surely, 2^5614622664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5614622664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8741520000).

5614622664 is an abundant number, since it is smaller than the sum of its proper divisors (11868417336).

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

5614622664 is a wasteful number, since it uses less digits than its factorization.

5614622664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360 (or 4349 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 5614622664 is about 74930.7858226510. The cubic root of 5614622664 is about 1777.3523174653.

The spelling of 5614622664 in words is "five billion, six hundred fourteen million, six hundred twenty-two thousand, six hundred sixty-four".