5516451363 has 24 divisors (see below), whose sum is σ = 7841339968. Its totient is φ = 3448918656.

The previous prime is 5516451359. The next prime is 5516451389. The reversal of 5516451363 is 3631546155.

It is not a de Polignac number, because 5516451363 - 2² = 5516451359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5516451463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234120 + ... + 256602.

Almost surely, 2^5516451363 is an apocalyptic number.

5516451363 is a deficient number, since it is larger than the sum of its proper divisors (2324888605).

5516451363 is a wasteful number, since it uses less digits than its factorization.

5516451363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22803 (or 22786 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 5516451363 is about 74272.8171203974. The cubic root of 5516451363 is about 1766.9323867593.

The spelling of 5516451363 in words is "five billion, five hundred sixteen million, four hundred fifty-one thousand, three hundred sixty-three".