5146628616 has 24 divisors (see below), whose sum is σ = 13938786030. Its totient is φ = 1715542848.

The previous prime is 5146628593. The next prime is 5146628623. The reversal of 5146628616 is 6168266415.

5146628616 is a `hidden beast` number, since 5 + 1 + 4 + 6 + 6 + 28 + 616 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4195152900 + 951475716 = 64770^2 + 30846^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×5146628616² = 52975572222060150912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35740405 + ... + 35740548.

Almost surely, 2^5146628616 is an apocalyptic number.

It is an amenable number.

5146628616 is an abundant number, since it is smaller than the sum of its proper divisors (8792157414).

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

5146628616 is a wasteful number, since it uses less digits than its factorization.

5146628616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71480965 (or 71480958 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 5146628616 is about 71740.0070811259. The cubic root of 5146628616 is about 1726.5305875741.

The spelling of 5146628616 in words is "five billion, one hundred forty-six million, six hundred twenty-eight thousand, six hundred sixteen".