5207369081 has 4 divisors (see below), whose sum is σ = 5209940112. Its totient is φ = 5204798052.

The previous prime is 5207369053. The next prime is 5207369099. The reversal of 5207369081 is 1809637025.

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 5207369081 - 2⁶ = 5207369017 is a prime.

It is a super-2 number, since 2×5207369081² = 54233385491509569122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5207368081) 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, 1282475 + ... + 1286528.

It is an arithmetic number, because the mean of its divisors is an integer number (1302485028).

Almost surely, 2^5207369081 is an apocalyptic number.

It is an amenable number.

5207369081 is a deficient number, since it is larger than the sum of its proper divisors (2571031).

5207369081 is a wasteful number, since it uses less digits than its factorization.

5207369081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571030.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 5207369081 is about 72162.1028033413. The cubic root of 5207369081 is about 1733.2962072382.

The spelling of 5207369081 in words is "five billion, two hundred seven million, three hundred sixty-nine thousand, eighty-one".