35961706063 has 4 divisors (see below), whose sum is σ = 35981348368. Its totient is φ = 35942063760.

The previous prime is 35961705991. The next prime is 35961706091. The reversal of 35961706063 is 36060716953.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 35961706063 - 2⁹ = 35961705551 is a prime.

It is a super-2 number, since 2×35961706063² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35961704063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9818406 + ... + 9822067.

It is an arithmetic number, because the mean of its divisors is an integer number (8995337092).

Almost surely, 2^35961706063 is an apocalyptic number.

35961706063 is a deficient number, since it is larger than the sum of its proper divisors (19642305).

35961706063 is a wasteful number, since it uses less digits than its factorization.

35961706063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19642304.

The product of its (nonzero) digits is 612360, while the sum is 46.

The spelling of 35961706063 in words is "thirty-five billion, nine hundred sixty-one million, seven hundred six thousand, sixty-three".