5202540773 has 2 divisors, whose sum is σ = 5202540774. Its totient is φ = 5202540772.

The previous prime is 5202540743. The next prime is 5202540829. The reversal of 5202540773 is 3770452025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5200284769 + 2256004 = 72113^2 + 1502^2 .

It is a cyclic number.

It is not a de Polignac number, because 5202540773 - 2⁶ = 5202540709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5202540743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601270386 + 2601270387.

It is an arithmetic number, because the mean of its divisors is an integer number (2601270387).

Almost surely, 2^5202540773 is an apocalyptic number.

It is an amenable number.

5202540773 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202540773 is an equidigital number, since it uses as much as digits as its factorization.

5202540773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 5202540773 is about 72128.6404488536. The cubic root of 5202540773 is about 1732.7603335746.

Adding to 5202540773 its reverse (3770452025), we get a palindrome (8972992798).

The spelling of 5202540773 in words is "five billion, two hundred two million, five hundred forty thousand, seven hundred seventy-three".