3650422806543 has 4 divisors (see below), whose sum is σ = 4867230408728. Its totient is φ = 2433615204360.

The previous prime is 3650422806539. The next prime is 3650422806553. The reversal of 3650422806543 is 3456082240563.

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

It is not a de Polignac number, because 3650422806543 - 2² = 3650422806539 is a prime.

It is a super-2 number, since 2×3650422806543² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3650422806492 and 3650422806501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650422806523) 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, 608403801088 + ... + 608403801093.

It is an arithmetic number, because the mean of its divisors is an integer number (1216807602182).

Almost surely, 2^{3650422806543} is an apocalyptic number.

3650422806543 is a deficient number, since it is larger than the sum of its proper divisors (1216807602185).

3650422806543 is a wasteful number, since it uses less digits than its factorization.

3650422806543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216807602184.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 3650422806543 in words is "three trillion, six hundred fifty billion, four hundred twenty-two million, eight hundred six thousand, five hundred forty-three".