35782413973 has 2 divisors, whose sum is σ = 35782413974. Its totient is φ = 35782413972.

The previous prime is 35782413959. The next prime is 35782413991. The reversal of 35782413973 is 37931428753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29275894404 + 6506519569 = 171102^2 + 80663^2 .

It is a cyclic number.

It is not a de Polignac number, because 35782413973 - 2²¹ = 35780316821 is a prime.

It is a super-2 number, since 2×35782413973² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35782413973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35782413473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17891206986 + 17891206987.

It is an arithmetic number, because the mean of its divisors is an integer number (17891206987).

Almost surely, 2^35782413973 is an apocalyptic number.

It is an amenable number.

35782413973 is a deficient number, since it is larger than the sum of its proper divisors (1).

35782413973 is an equidigital number, since it uses as much as digits as its factorization.

35782413973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 52.

The spelling of 35782413973 in words is "thirty-five billion, seven hundred eighty-two million, four hundred thirteen thousand, nine hundred seventy-three".