35677677641 has 2 divisors, whose sum is σ = 35677677642. Its totient is φ = 35677677640.

The previous prime is 35677677613. The next prime is 35677677697. The reversal of 35677677641 is 14677677653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34969000000 + 708677641 = 187000^2 + 26621^2 .

It is an emirp because it is prime and its reverse (14677677653) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35677677641 is a prime.

It is a super-2 number, since 2×35677677641² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35677677601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17838838820 + 17838838821.

It is an arithmetic number, because the mean of its divisors is an integer number (17838838821).

Almost surely, 2^35677677641 is an apocalyptic number.

It is an amenable number.

35677677641 is a deficient number, since it is larger than the sum of its proper divisors (1).

35677677641 is an equidigital number, since it uses as much as digits as its factorization.

35677677641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31116960, while the sum is 59.

The spelling of 35677677641 in words is "thirty-five billion, six hundred seventy-seven million, six hundred seventy-seven thousand, six hundred forty-one".