5455542999 has 16 divisors (see below), whose sum is σ = 7455393792. Its totient is φ = 3546637248.

The previous prime is 5455542997. The next prime is 5455543021. The reversal of 5455542999 is 9992455545.

It is a happy number.

It is not a de Polignac number, because 5455542999 - 2¹ = 5455542997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455542997) 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 15 ways as a sum of consecutive naturals, for example, 45322 + ... + 113864.

It is an arithmetic number, because the mean of its divisors is an integer number (465962112).

Almost surely, 2^5455542999 is an apocalyptic number.

5455542999 is a deficient number, since it is larger than the sum of its proper divisors (1999850793).

5455542999 is a wasteful number, since it uses less digits than its factorization.

5455542999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69206.

The product of its digits is 14580000, while the sum is 57.

The square root of 5455542999 is about 73861.6476867393. The cubic root of 5455542999 is about 1760.4052741594.

The spelling of 5455542999 in words is "five billion, four hundred fifty-five million, five hundred forty-two thousand, nine hundred ninety-nine".