258805830073 has 32 divisors (see below), whose sum is σ = 301308456960. Its totient is φ = 217725822720.

The previous prime is 258805830037. The next prime is 258805830083. The reversal of 258805830073 is 370038508852.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-258805830073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 258805829999 and 258805830026.

It is not an unprimeable number, because it can be changed into a prime (258805830083) 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 31 ways as a sum of consecutive naturals, for example, 59671761 + ... + 59676097.

It is an arithmetic number, because the mean of its divisors is an integer number (9415889280).

Almost surely, 2^258805830073 is an apocalyptic number.

It is an amenable number.

258805830073 is a deficient number, since it is larger than the sum of its proper divisors (42502626887).

258805830073 is a wasteful number, since it uses less digits than its factorization.

258805830073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5077.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 258805830073 in words is "two hundred fifty-eight billion, eight hundred five million, eight hundred thirty thousand, seventy-three".