5517214986 has 16 divisors (see below), whose sum is σ = 11683514304. Its totient is φ = 1730890944.

The previous prime is 5517214981. The next prime is 5517215009. The reversal of 5517214986 is 6894127155.

It is a happy number.

It is a super-2 number, since 2×5517214986² = 60879322403485960392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5517214981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27045070 + ... + 27045273.

It is an arithmetic number, because the mean of its divisors is an integer number (730219644).

Almost surely, 2^5517214986 is an apocalyptic number.

5517214986 is an abundant number, since it is smaller than the sum of its proper divisors (6166299318).

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

5517214986 is a wasteful number, since it uses less digits than its factorization.

5517214986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54090365.

The product of its digits is 604800, while the sum is 48.

The square root of 5517214986 is about 74277.9576052008. The cubic root of 5517214986 is about 1767.0139130804.

The spelling of 5517214986 in words is "five billion, five hundred seventeen million, two hundred fourteen thousand, nine hundred eighty-six".