5115400601 has 2 divisors, whose sum is σ = 5115400602. Its totient is φ = 5115400600.

The previous prime is 5115400573. The next prime is 5115400637. The reversal of 5115400601 is 1060045115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4778127376 + 337273225 = 69124^2 + 18365^2 .

It is a cyclic number.

It is not a de Polignac number, because 5115400601 - 2²⁶ = 5048291737 is a prime.

It is a super-2 number, since 2×5115400601² = 52334646617422322402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5115400501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557700300 + 2557700301.

It is an arithmetic number, because the mean of its divisors is an integer number (2557700301).

Almost surely, 2^5115400601 is an apocalyptic number.

It is an amenable number.

5115400601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5115400601 is an equidigital number, since it uses as much as digits as its factorization.

5115400601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5115400601 is about 71522.0287813482. The cubic root of 5115400601 is about 1723.0314982014.

Adding to 5115400601 its reverse (1060045115), we get a palindrome (6175445716).

The spelling of 5115400601 in words is "five billion, one hundred fifteen million, four hundred thousand, six hundred one".