5207556097 has 4 divisors (see below), whose sum is σ = 5225329620. Its totient is φ = 5189782576.

The previous prime is 5207556089. The next prime is 5207556103. The reversal of 5207556097 is 7906557025.

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 5024116161 + 183439936 = 70881^2 + 13544^2 .

It is a cyclic number.

It is not a de Polignac number, because 5207556097 - 2³ = 5207556089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5207556047) 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, 8886322 + ... + 8886907.

It is an arithmetic number, because the mean of its divisors is an integer number (1306332405).

Almost surely, 2^5207556097 is an apocalyptic number.

It is an amenable number.

5207556097 is a deficient number, since it is larger than the sum of its proper divisors (17773523).

5207556097 is a wasteful number, since it uses less digits than its factorization.

5207556097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17773522.

The product of its (nonzero) digits is 661500, while the sum is 46.

The square root of 5207556097 is about 72163.3985965184. The cubic root of 5207556097 is about 1733.3169566952.

The spelling of 5207556097 in words is "five billion, two hundred seven million, five hundred fifty-six thousand, ninety-seven".