5217377328 has 30 divisors (see below), whose sum is σ = 14601410564. Its totient is φ = 1739125728.

The previous prime is 5217377311. The next prime is 5217377357. The reversal of 5217377328 is 8237737125.

It is a happy number.

5217377328 is a `hidden beast` number, since 521 + 7 + 37 + 73 + 28 = 666.

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, 18115750 + ... + 18116037.

Almost surely, 2^5217377328 is an apocalyptic number.

It is an amenable number.

5217377328 is an abundant number, since it is smaller than the sum of its proper divisors (9384033236).

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

5217377328 is a wasteful number, since it uses less digits than its factorization.

5217377328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36231801 (or 36231792 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 5217377328 is about 72231.4151045098. The cubic root of 5217377328 is about 1734.4059266051.

The spelling of 5217377328 in words is "five billion, two hundred seventeen million, three hundred seventy-seven thousand, three hundred twenty-eight".