5252777533 has 4 divisors (see below), whose sum is σ = 5279173600. Its totient is φ = 5226381468.

The previous prime is 5252777507. The next prime is 5252777587. The reversal of 5252777533 is 3357772525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5252777533 - 2⁵ = 5252777501 is a prime.

It is a super-2 number, since 2×5252777533² = 55183343622379132178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252777333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13197735 + ... + 13198132.

It is an arithmetic number, because the mean of its divisors is an integer number (1319793400).

Almost surely, 2^5252777533 is an apocalyptic number.

It is an amenable number.

5252777533 is a deficient number, since it is larger than the sum of its proper divisors (26396067).

5252777533 is a wasteful number, since it uses less digits than its factorization.

5252777533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26396066.

The product of its digits is 1543500, while the sum is 46.

The square root of 5252777533 is about 72476.0479951825. The cubic root of 5252777533 is about 1738.3197693189.

The spelling of 5252777533 in words is "five billion, two hundred fifty-two million, seven hundred seventy-seven thousand, five hundred thirty-three".