745359452 has 12 divisors (see below), whose sum is σ = 1304977800. Its totient is φ = 372508656.

The previous prime is 745359451. The next prime is 745359469. The reversal of 745359452 is 254953547.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745359451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32702 + ... + 50597.

It is an arithmetic number, because the mean of its divisors is an integer number (108748150).

Almost surely, 2^745359452 is an apocalyptic number.

It is an amenable number.

745359452 is a deficient number, since it is larger than the sum of its proper divisors (559618348).

745359452 is a wasteful number, since it uses less digits than its factorization.

745359452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85540 (or 85538 counting only the distinct ones).

The product of its digits is 756000, while the sum is 44.

The square root of 745359452 is about 27301.2719850193. The cubic root of 745359452 is about 906.6825437555.

The spelling of 745359452 in words is "seven hundred forty-five million, three hundred fifty-nine thousand, four hundred fifty-two".