5202069881 has 4 divisors (see below), whose sum is σ = 5240041332. Its totient is φ = 5164098432.

The previous prime is 5202069841. The next prime is 5202069883. The reversal of 5202069881 is 1889602025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1162196281 + 4039873600 = 34091^2 + 63560^2 .

It is a cyclic number.

It is not a de Polignac number, because 5202069881 - 2²² = 5197875577 is a prime.

It is a super-2 number, since 2×5202069881² = 54123062093614708322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202069883) 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, 18985520 + ... + 18985793.

It is an arithmetic number, because the mean of its divisors is an integer number (1310010333).

Almost surely, 2^5202069881 is an apocalyptic number.

It is an amenable number.

5202069881 is a deficient number, since it is larger than the sum of its proper divisors (37971451).

5202069881 is a wasteful number, since it uses less digits than its factorization.

5202069881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37971450.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 5202069881 is about 72125.3761238026. The cubic root of 5202069881 is about 1732.7080535040.

The spelling of 5202069881 in words is "five billion, two hundred two million, sixty-nine thousand, eight hundred eighty-one".