5459999545 has 32 divisors (see below), whose sum is σ = 8797098240. Its totient is φ = 3141815040.

The previous prime is 5459999539. The next prime is 5459999557.

5459999545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5459999545 - 2¹¹ = 5459997497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540450 + ... + 550459.

It is an arithmetic number, because the mean of its divisors is an integer number (274909320).

Almost surely, 2^5459999545 is an apocalyptic number.

5459999545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5459999545 is a deficient number, since it is larger than the sum of its proper divisors (3337098695).

5459999545 is a wasteful number, since it uses less digits than its factorization.

5459999545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090945.

The product of its digits is 65610000, while the sum is 64.

The square root of 5459999545 is about 73891.8097288191. The cubic root of 5459999545 is about 1760.8844926846.

The spelling of 5459999545 in words is "five billion, four hundred fifty-nine million, nine hundred ninety-nine thousand, five hundred forty-five".