35729080381 has 2 divisors, whose sum is σ = 35729080382. Its totient is φ = 35729080380.

The previous prime is 35729080333. The next prime is 35729080403. The reversal of 35729080381 is 18308092753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28327919481 + 7401160900 = 168309^2 + 86030^2 .

It is a cyclic number.

It is not a de Polignac number, because 35729080381 - 2⁷ = 35729080253 is a prime.

It is a super-2 number, since 2×35729080381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35729080181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17864540190 + 17864540191.

It is an arithmetic number, because the mean of its divisors is an integer number (17864540191).

Almost surely, 2^35729080381 is an apocalyptic number.

It is an amenable number.

35729080381 is a deficient number, since it is larger than the sum of its proper divisors (1).

35729080381 is an equidigital number, since it uses as much as digits as its factorization.

35729080381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 35729080381 in words is "thirty-five billion, seven hundred twenty-nine million, eighty thousand, three hundred eighty-one".