5542445515 has 16 divisors (see below), whose sum is σ = 6900019200. Its totient is φ = 4269339360.

The previous prime is 5542445509. The next prime is 5542445537. The reversal of 5542445515 is 5155442455.

It is not a de Polignac number, because 5542445515 - 2⁹ = 5542445003 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58999 + ... + 120688.

It is an arithmetic number, because the mean of its divisors is an integer number (431251200).

Almost surely, 2^5542445515 is an apocalyptic number.

5542445515 is a deficient number, since it is larger than the sum of its proper divisors (1357573685).

5542445515 is a wasteful number, since it uses less digits than its factorization.

5542445515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179922.

The product of its digits is 400000, while the sum is 40.

The square root of 5542445515 is about 74447.6024798650. The cubic root of 5542445515 is about 1769.7033683166.

The spelling of 5542445515 in words is "five billion, five hundred forty-two million, four hundred forty-five thousand, five hundred fifteen".