35773212623 has 2 divisors, whose sum is σ = 35773212624. Its totient is φ = 35773212622.

The previous prime is 35773212619. The next prime is 35773212689. The reversal of 35773212623 is 32621237753.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35773212623 - 2² = 35773212619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35773212613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17886606311 + 17886606312.

It is an arithmetic number, because the mean of its divisors is an integer number (17886606312).

Almost surely, 2^35773212623 is an apocalyptic number.

35773212623 is a deficient number, since it is larger than the sum of its proper divisors (1).

35773212623 is an equidigital number, since it uses as much as digits as its factorization.

35773212623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 41.

The spelling of 35773212623 in words is "thirty-five billion, seven hundred seventy-three million, two hundred twelve thousand, six hundred twenty-three".