3642650562463 has 24 divisors (see below), whose sum is σ = 4012840419840. Its totient is φ = 3304118875200.

The previous prime is 3642650562413. The next prime is 3642650562487.

3642650562463 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3642650562463 - 2¹³ = 3642650554271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3642650562463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642650562413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99837858 + ... + 99874336.

It is an arithmetic number, because the mean of its divisors is an integer number (167201684160).

Almost surely, 2^{3642650562463} is an apocalyptic number.

3642650562463 is a deficient number, since it is larger than the sum of its proper divisors (370189857377).

3642650562463 is a wasteful number, since it uses less digits than its factorization.

3642650562463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38319 (or 38308 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 3642650562463 in words is "three trillion, six hundred forty-two billion, six hundred fifty million, five hundred sixty-two thousand, four hundred sixty-three".