35720507441 has 2 divisors, whose sum is σ = 35720507442. Its totient is φ = 35720507440.

The previous prime is 35720507437. The next prime is 35720507503. The reversal of 35720507441 is 14470502753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28200149041 + 7520358400 = 167929^2 + 86720^2 .

It is a cyclic number.

It is not a de Polignac number, because 35720507441 - 2² = 35720507437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35720507395 and 35720507404.

It is not a weakly prime, because it can be changed into another prime (35720504441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17860253720 + 17860253721.

It is an arithmetic number, because the mean of its divisors is an integer number (17860253721).

Almost surely, 2^35720507441 is an apocalyptic number.

It is an amenable number.

35720507441 is a deficient number, since it is larger than the sum of its proper divisors (1).

35720507441 is an equidigital number, since it uses as much as digits as its factorization.

35720507441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 35720507441 in words is "thirty-five billion, seven hundred twenty million, five hundred seven thousand, four hundred forty-one".