35880045958381 has 2 divisors, whose sum is σ = 35880045958382. Its totient is φ = 35880045958380.

The previous prime is 35880045958363. The next prime is 35880045958399. The reversal of 35880045958381 is 18385954008853.

35880045958381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (35880045958363) and next prime (35880045958399).

It can be written as a sum of positive squares in only one way, i.e., 21772171916356 + 14107874042025 = 4666066^2 + 3756045^2 .

It is a cyclic number.

It is not a de Polignac number, because 35880045958381 - 2³⁹ = 35330290144493 is a prime.

It is a super-2 number, since 2×35880045958381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35880045958331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17940022979190 + 17940022979191.

It is an arithmetic number, because the mean of its divisors is an integer number (17940022979191).

Almost surely, 2^{35880045958381} is an apocalyptic number.

It is an amenable number.

35880045958381 is a deficient number, since it is larger than the sum of its proper divisors (1).

35880045958381 is an equidigital number, since it uses as much as digits as its factorization.

35880045958381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888000, while the sum is 67.

The spelling of 35880045958381 in words is "thirty-five trillion, eight hundred eighty billion, forty-five million, nine hundred fifty-eight thousand, three hundred eighty-one".