5453634553 has 2 divisors, whose sum is σ = 5453634554. Its totient is φ = 5453634552.

The previous prime is 5453634551. The next prime is 5453634569. The reversal of 5453634553 is 3554363545.

5453634553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3218519824 + 2235114729 = 56732^2 + 47277^2 .

It is a cyclic number.

It is not a de Polignac number, because 5453634553 - 2¹ = 5453634551 is a prime.

Together with 5453634551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5453634551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726817276 + 2726817277.

It is an arithmetic number, because the mean of its divisors is an integer number (2726817277).

Almost surely, 2^5453634553 is an apocalyptic number.

It is an amenable number.

5453634553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453634553 is an equidigital number, since it uses as much as digits as its factorization.

5453634553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620000, while the sum is 43.

The square root of 5453634553 is about 73848.7274974999. The cubic root of 5453634553 is about 1760.1999765239.

The spelling of 5453634553 in words is "five billion, four hundred fifty-three million, six hundred thirty-four thousand, five hundred fifty-three".