745520360 has 64 divisors (see below), whose sum is σ = 1823472000. Its totient is φ = 272676096.

The previous prime is 745520341. The next prime is 745520383. The reversal of 745520360 is 63025547.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48941 + ... + 62339.

It is an arithmetic number, because the mean of its divisors is an integer number (28491750).

Almost surely, 2^745520360 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 745520360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (911736000).

745520360 is an abundant number, since it is smaller than the sum of its proper divisors (1077951640).

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

745520360 is a wasteful number, since it uses less digits than its factorization.

745520360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13530 (or 13526 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 745520360 is about 27304.2187216555. The cubic root of 745520360 is about 906.7477838564.

The spelling of 745520360 in words is "seven hundred forty-five million, five hundred twenty thousand, three hundred sixty".