5001400897 has 2 divisors, whose sum is σ = 5001400898. Its totient is φ = 5001400896.

The previous prime is 5001400861. The next prime is 5001400927. The reversal of 5001400897 is 7980041005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3619345921 + 1382054976 = 60161^2 + 37176^2 .

It is a cyclic number.

It is not a de Polignac number, because 5001400897 - 2⁷ = 5001400769 is a prime.

It is not a weakly prime, because it can be changed into another prime (5001404897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500700448 + 2500700449.

It is an arithmetic number, because the mean of its divisors is an integer number (2500700449).

Almost surely, 2^5001400897 is an apocalyptic number.

It is an amenable number.

5001400897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001400897 is an equidigital number, since it uses as much as digits as its factorization.

5001400897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 5001400897 is about 70720.5832625835. The cubic root of 5001400897 is about 1710.1356317757.

The spelling of 5001400897 in words is "five billion, one million, four hundred thousand, eight hundred ninety-seven".