745833338547 has 32 divisors (see below), whose sum is σ = 1086411916800. Its totient is φ = 451369240320.

The previous prime is 745833338533. The next prime is 745833338573.

745833338547 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 745833338547 - 2⁶ = 745833338483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745833358547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96819898 + ... + 96827600.

It is an arithmetic number, because the mean of its divisors is an integer number (33950372400).

Almost surely, 2^745833338547 is an apocalyptic number.

745833338547 is a deficient number, since it is larger than the sum of its proper divisors (340578578253).

745833338547 is a wasteful number, since it uses less digits than its factorization.

745833338547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11563.

The product of its digits is 101606400, while the sum is 60.

The spelling of 745833338547 in words is "seven hundred forty-five billion, eight hundred thirty-three million, three hundred thirty-eight thousand, five hundred forty-seven".