73855338995 has 16 divisors (see below), whose sum is σ = 93325002240. Its totient is φ = 55954144224.

The previous prime is 73855338937. The next prime is 73855339069. The reversal of 73855338995 is 59983355837.

It is a cyclic number.

It is not a de Polignac number, because 73855338995 - 2²⁴ = 73838561779 is a prime.

It is a super-2 number, since 2×73855338995² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122384 + ... + 403346.

It is an arithmetic number, because the mean of its divisors is an integer number (5832812640).

Almost surely, 2^73855338995 is an apocalyptic number.

73855338995 is a deficient number, since it is larger than the sum of its proper divisors (19469663245).

73855338995 is a wasteful number, since it uses less digits than its factorization.

73855338995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283754.

The product of its digits is 122472000, while the sum is 65.

The spelling of 73855338995 in words is "seventy-three billion, eight hundred fifty-five million, three hundred thirty-eight thousand, nine hundred ninety-five".