745113158400 has 648 divisors, whose sum is σ = 2675571512880. Its totient is φ = 182529884160.

The previous prime is 745113158381. The next prime is 745113158401. The reversal of 745113158400 is 4851311547.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745113158401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 898809186 + ... + 898810014.

Almost surely, 2^745113158400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745113158400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337785756440).

745113158400 is an abundant number, since it is smaller than the sum of its proper divisors (1930458354480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745113158400 is a wasteful number, since it uses less digits than its factorization.

745113158400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

Adding to 745113158400 its reverse (4851311547), we get a palindrome (749964469947).

The spelling of 745113158400 in words is "seven hundred forty-five billion, one hundred thirteen million, one hundred fifty-eight thousand, four hundred".