5516366431 has 8 divisors (see below), whose sum is σ = 5841684144. Its totient is φ = 5191140480.

The previous prime is 5516366419. The next prime is 5516366447. The reversal of 5516366431 is 1346636155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5516366431 - 2¹⁷ = 5516235359 is a prime.

It is a super-2 number, since 2×5516366431² = 60860597202127355522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516366411) 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, 130036 + ... + 167158.

It is an arithmetic number, because the mean of its divisors is an integer number (730210518).

Almost surely, 2^5516366431 is an apocalyptic number.

5516366431 is a deficient number, since it is larger than the sum of its proper divisors (325317713).

5516366431 is a wasteful number, since it uses less digits than its factorization.

5516366431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45881.

The product of its digits is 194400, while the sum is 40.

The square root of 5516366431 is about 74272.2453612384. The cubic root of 5516366431 is about 1766.9233187394.

The spelling of 5516366431 in words is "five billion, five hundred sixteen million, three hundred sixty-six thousand, four hundred thirty-one".