5354518553 has 2 divisors, whose sum is σ = 5354518554. Its totient is φ = 5354518552.

The previous prime is 5354518513. The next prime is 5354518567. The reversal of 5354518553 is 3558154535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4477884889 + 876633664 = 66917^2 + 29608^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354518553 - 2⁶ = 5354518489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5354518513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677259276 + 2677259277.

It is an arithmetic number, because the mean of its divisors is an integer number (2677259277).

Almost surely, 2^5354518553 is an apocalyptic number.

It is an amenable number.

5354518553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5354518553 is an equidigital number, since it uses as much as digits as its factorization.

5354518553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900000, while the sum is 44.

The square root of 5354518553 is about 73174.5758648453. The cubic root of 5354518553 is about 1749.4712473857.

The spelling of 5354518553 in words is "five billion, three hundred fifty-four million, five hundred eighteen thousand, five hundred fifty-three".