5455542553 has 16 divisors (see below), whose sum is σ = 5740320960. Its totient is φ = 5177972800.

The previous prime is 5455542551. The next prime is 5455542577. The reversal of 5455542553 is 3552455545.

It is a cyclic number.

It is not a de Polignac number, because 5455542553 - 2¹ = 5455542551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455542551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399783 + ... + 413203.

It is an arithmetic number, because the mean of its divisors is an integer number (358770060).

Almost surely, 2^5455542553 is an apocalyptic number.

It is an amenable number.

5455542553 is a deficient number, since it is larger than the sum of its proper divisors (284778407).

5455542553 is a wasteful number, since it uses less digits than its factorization.

5455542553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13688.

The product of its digits is 1500000, while the sum is 43.

The square root of 5455542553 is about 73861.6446675810. The cubic root of 5455542553 is about 1760.4052261874.

The spelling of 5455542553 in words is "five billion, four hundred fifty-five million, five hundred forty-two thousand, five hundred fifty-three".