5453452557 has 12 divisors (see below), whose sum is σ = 9002524960. Its totient is φ = 3116258568.

The previous prime is 5453452547. The next prime is 5453452573. The reversal of 5453452557 is 7552543545.

It is a happy number.

5453452557 is a `hidden beast` number, since 5 + 4 + 53 + 45 + 2 + 557 = 666.

It is not a de Polignac number, because 5453452557 - 2¹⁶ = 5453387021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453452507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43281307 + ... + 43281432.

Almost surely, 2^5453452557 is an apocalyptic number.

It is an amenable number.

5453452557 is a deficient number, since it is larger than the sum of its proper divisors (3549072403).

5453452557 is a wasteful number, since it uses less digits than its factorization.

5453452557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86562752 (or 86562749 counting only the distinct ones).

The product of its digits is 2100000, while the sum is 45.

The square root of 5453452557 is about 73847.4952655809. The cubic root of 5453452557 is about 1760.1803961312.

The spelling of 5453452557 in words is "five billion, four hundred fifty-three million, four hundred fifty-two thousand, five hundred fifty-seven".