5385400697 has 2 divisors, whose sum is σ = 5385400698. Its totient is φ = 5385400696.

The previous prime is 5385400681. The next prime is 5385400733. The reversal of 5385400697 is 7960045835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3788279401 + 1597121296 = 61549^2 + 39964^2 .

It is a cyclic number.

It is not a de Polignac number, because 5385400697 - 2⁴ = 5385400681 is a prime.

It is not a weakly prime, because it can be changed into another prime (5385490697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2692700348 + 2692700349.

It is an arithmetic number, because the mean of its divisors is an integer number (2692700349).

Almost surely, 2^5385400697 is an apocalyptic number.

It is an amenable number.

5385400697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5385400697 is an equidigital number, since it uses as much as digits as its factorization.

5385400697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5385400697 is about 73385.2893773677. The cubic root of 5385400697 is about 1752.8281559111.

The spelling of 5385400697 in words is "five billion, three hundred eighty-five million, four hundred thousand, six hundred ninety-seven".