5637213601 has 2 divisors, whose sum is σ = 5637213602. Its totient is φ = 5637213600.

The previous prime is 5637213539. The next prime is 5637213619. The reversal of 5637213601 is 1063127365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4984360000 + 652853601 = 70600^2 + 25551^2 .

It is a cyclic number.

It is not a de Polignac number, because 5637213601 - 2⁷ = 5637213473 is a prime.

It is not a weakly prime, because it can be changed into another prime (5638213601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818606800 + 2818606801.

It is an arithmetic number, because the mean of its divisors is an integer number (2818606801).

Almost surely, 2^5637213601 is an apocalyptic number.

It is an amenable number.

5637213601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5637213601 is an equidigital number, since it uses as much as digits as its factorization.

5637213601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 5637213601 is about 75081.3798554608. The cubic root of 5637213601 is about 1779.7329062059.

The spelling of 5637213601 in words is "five billion, six hundred thirty-seven million, two hundred thirteen thousand, six hundred one".