745057202301 has 24 divisors (see below), whose sum is σ = 1144227519864. Its totient is φ = 465547069440.

The previous prime is 745057202299. The next prime is 745057202303. The reversal of 745057202301 is 103202750547.

745057202301 is a `hidden beast` number, since 7 + 4 + 50 + 572 + 0 + 2 + 30 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (745057202299) and next prime (745057202303).

It can be written as a sum of positive squares in 4 ways, for example, as 58394722500 + 686662479801 = 241650^2 + 828651^2 .

It is not a de Polignac number, because 745057202301 - 2¹ = 745057202299 is a prime.

It is a super-2 number, since 2×745057202301² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745057202303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10066146 + ... + 10139891.

It is an arithmetic number, because the mean of its divisors is an integer number (47676146661).

Almost surely, 2^745057202301 is an apocalyptic number.

It is an amenable number.

745057202301 is a deficient number, since it is larger than the sum of its proper divisors (399170317563).

745057202301 is a wasteful number, since it uses less digits than its factorization.

745057202301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20206301 (or 20206298 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

Adding to 745057202301 its reverse (103202750547), we get a palindrome (848259952848).

The spelling of 745057202301 in words is "seven hundred forty-five billion, fifty-seven million, two hundred two thousand, three hundred one".