5474656553 has 2 divisors, whose sum is σ = 5474656554. Its totient is φ = 5474656552.

The previous prime is 5474656549. The next prime is 5474656573. The reversal of 5474656553 is 3556564745.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5111106064 + 363550489 = 71492^2 + 19067^2 .

It is a cyclic number.

It is not a de Polignac number, because 5474656553 - 2² = 5474656549 is a prime.

It is not a weakly prime, because it can be changed into another prime (5474656543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2737328276 + 2737328277.

It is an arithmetic number, because the mean of its divisors is an integer number (2737328277).

Almost surely, 2^5474656553 is an apocalyptic number.

It is an amenable number.

5474656553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5474656553 is an equidigital number, since it uses as much as digits as its factorization.

5474656553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560000, while the sum is 50.

The square root of 5474656553 is about 73990.9220985926. The cubic root of 5474656553 is about 1762.4587442215.

The spelling of 5474656553 in words is "five billion, four hundred seventy-four million, six hundred fifty-six thousand, five hundred fifty-three".