5571617016 has 64 divisors (see below), whose sum is σ = 15924441600. Its totient is φ = 1591337088.

The previous prime is 5571616993. The next prime is 5571617041. The reversal of 5571617016 is 6107161755.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917446 + ... + 923498.

It is an arithmetic number, because the mean of its divisors is an integer number (248819400).

Almost surely, 2^5571617016 is an apocalyptic number.

5571617016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5571617016 is an abundant number, since it is smaller than the sum of its proper divisors (10352824584).

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

5571617016 is a wasteful number, since it uses less digits than its factorization.

5571617016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11548 (or 11544 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 39.

The square root of 5571617016 is about 74643.2650411275. The cubic root of 5571617016 is about 1772.8027579911.

The spelling of 5571617016 in words is "five billion, five hundred seventy-one million, six hundred seventeen thousand, sixteen".