5334653521 has 2 divisors, whose sum is σ = 5334653522. Its totient is φ = 5334653520.

The previous prime is 5334653491. The next prime is 5334653539. The reversal of 5334653521 is 1253564335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3757690000 + 1576963521 = 61300^2 + 39711^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5334653521 is a prime.

It is not a weakly prime, because it can be changed into another prime (5334653551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667326760 + 2667326761.

It is an arithmetic number, because the mean of its divisors is an integer number (2667326761).

Almost surely, 2^5334653521 is an apocalyptic number.

It is an amenable number.

5334653521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5334653521 is an equidigital number, since it uses as much as digits as its factorization.

5334653521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 37.

The square root of 5334653521 is about 73038.7124818065. The cubic root of 5334653521 is about 1747.3050788487.

The spelling of 5334653521 in words is "five billion, three hundred thirty-four million, six hundred fifty-three thousand, five hundred twenty-one".