5216557733 has 2 divisors, whose sum is σ = 5216557734. Its totient is φ = 5216557732.

The previous prime is 5216557727. The next prime is 5216557751. The reversal of 5216557733 is 3377556125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5043556324 + 173001409 = 71018^2 + 13153^2 .

It is a cyclic number.

It is not a de Polignac number, because 5216557733 - 2⁶ = 5216557669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5216550733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608278866 + 2608278867.

It is an arithmetic number, because the mean of its divisors is an integer number (2608278867).

Almost surely, 2^5216557733 is an apocalyptic number.

It is an amenable number.

5216557733 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216557733 is an equidigital number, since it uses as much as digits as its factorization.

5216557733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 661500, while the sum is 44.

The square root of 5216557733 is about 72225.7414845981. The cubic root of 5216557733 is about 1734.3151028842.

The spelling of 5216557733 in words is "five billion, two hundred sixteen million, five hundred fifty-seven thousand, seven hundred thirty-three".