5618353480 has 16 divisors (see below), whose sum is σ = 12641295420. Its totient is φ = 2247341376.

The previous prime is 5618353459. The next prime is 5618353493. The reversal of 5618353480 is 843538165.

It can be written as a sum of positive squares in 2 ways, for example, as 5427858276 + 190495204 = 73674^2 + 13802^2 .

It is a super-2 number, since 2×5618353480² = 63131791652456220800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70229379 + ... + 70229458.

Almost surely, 2^5618353480 is an apocalyptic number.

It is an amenable number.

5618353480 is an abundant number, since it is smaller than the sum of its proper divisors (7022941940).

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

5618353480 is a wasteful number, since it uses less digits than its factorization.

5618353480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140458848 (or 140458844 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 5618353480 is about 74955.6767696750. The cubic root of 5618353480 is about 1777.7459032074.

The spelling of 5618353480 in words is "five billion, six hundred eighteen million, three hundred fifty-three thousand, four hundred eighty".