5516520254 has 48 divisors (see below), whose sum is σ = 9913868640. Its totient is φ = 2293824960.

The previous prime is 5516520253. The next prime is 5516520263. The reversal of 5516520254 is 4520256155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516520253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1408559 + ... + 1412469.

It is an arithmetic number, because the mean of its divisors is an integer number (206538930).

Almost surely, 2^5516520254 is an apocalyptic number.

5516520254 is a deficient number, since it is larger than the sum of its proper divisors (4397348386).

5516520254 is a wasteful number, since it uses less digits than its factorization.

5516520254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353 (or 4346 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 5516520254 is about 74273.2808888903. The cubic root of 5516520254 is about 1766.9397420453.

The spelling of 5516520254 in words is "five billion, five hundred sixteen million, five hundred twenty thousand, two hundred fifty-four".