5531454513 has 12 divisors (see below), whose sum is σ = 8604484980. Its totient is φ = 3403971936.

The previous prime is 5531454497. The next prime is 5531454547. The reversal of 5531454513 is 3154541355.

5531454513 is a `hidden beast` number, since 553 + 1 + 4 + 54 + 51 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 300259584 + 5231194929 = 17328^2 + 72327^2 .

It is not a de Polignac number, because 5531454513 - 2⁴ = 5531454497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5531454583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23638578 + ... + 23638811.

It is an arithmetic number, because the mean of its divisors is an integer number (717040415).

Almost surely, 2^5531454513 is an apocalyptic number.

It is an amenable number.

5531454513 is a deficient number, since it is larger than the sum of its proper divisors (3073030467).

5531454513 is a wasteful number, since it uses less digits than its factorization.

5531454513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47277408 (or 47277405 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 5531454513 is about 74373.7488163667. The cubic root of 5531454513 is about 1768.5327848760.

Adding to 5531454513 its reverse (3154541355), we get a palindrome (8685995868).

The spelling of 5531454513 in words is "five billion, five hundred thirty-one million, four hundred fifty-four thousand, five hundred thirteen".