35897901791 has 2 divisors, whose sum is σ = 35897901792. Its totient is φ = 35897901790.

The previous prime is 35897901673. The next prime is 35897901827. The reversal of 35897901791 is 19710979853.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35897901791 - 2¹⁴ = 35897885407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35897901791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35891901791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17948950895 + 17948950896.

It is an arithmetic number, because the mean of its divisors is an integer number (17948950896).

Almost surely, 2^35897901791 is an apocalyptic number.

35897901791 is a deficient number, since it is larger than the sum of its proper divisors (1).

35897901791 is an equidigital number, since it uses as much as digits as its factorization.

35897901791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 59.

The spelling of 35897901791 in words is "thirty-five billion, eight hundred ninety-seven million, nine hundred one thousand, seven hundred ninety-one".