73962850063 has 4 divisors (see below), whose sum is σ = 73997462800. Its totient is φ = 73928237328.

The previous prime is 73962850057. The next prime is 73962850109. The reversal of 73962850063 is 36005826937.

It is a happy number.

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 73962850063 - 2²¹ = 73960752911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73962849989 and 73962850016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73962850033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17303163 + ... + 17307436.

It is an arithmetic number, because the mean of its divisors is an integer number (18499365700).

Almost surely, 2^73962850063 is an apocalyptic number.

73962850063 is a deficient number, since it is larger than the sum of its proper divisors (34612737).

73962850063 is a wasteful number, since it uses less digits than its factorization.

73962850063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34612736.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 73962850063 in words is "seventy-three billion, nine hundred sixty-two million, eight hundred fifty thousand, sixty-three".