745413370133 has 16 divisors (see below), whose sum is σ = 771727896576. Its totient is φ = 719590926000.

The previous prime is 745413370111. The next prime is 745413370147. The reversal of 745413370133 is 331073314547.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 745413370133 - 2⁶ = 745413370069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745413370033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908360 + ... + 1521822.

It is an arithmetic number, because the mean of its divisors is an integer number (48232993536).

Almost surely, 2^745413370133 is an apocalyptic number.

It is an amenable number.

745413370133 is a deficient number, since it is larger than the sum of its proper divisors (26314526443).

745413370133 is a wasteful number, since it uses less digits than its factorization.

745413370133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613864.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 745413370133 in words is "seven hundred forty-five billion, four hundred thirteen million, three hundred seventy thousand, one hundred thirty-three".