35400556393 has 2 divisors, whose sum is σ = 35400556394. Its totient is φ = 35400556392.

The previous prime is 35400556381. The next prime is 35400556427. The reversal of 35400556393 is 39365500453.

35400556393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22209344784 + 13191211609 = 149028^2 + 114853^2 .

It is a cyclic number.

It is not a de Polignac number, because 35400556393 - 2²⁹ = 34863685481 is a prime.

It is not a weakly prime, because it can be changed into another prime (35400556313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17700278196 + 17700278197.

It is an arithmetic number, because the mean of its divisors is an integer number (17700278197).

Almost surely, 2^35400556393 is an apocalyptic number.

It is an amenable number.

35400556393 is a deficient number, since it is larger than the sum of its proper divisors (1).

35400556393 is an equidigital number, since it uses as much as digits as its factorization.

35400556393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 43.

The spelling of 35400556393 in words is "thirty-five billion, four hundred million, five hundred fifty-six thousand, three hundred ninety-three".