745348652 has 12 divisors (see below), whose sum is σ = 1326468360. Its totient is φ = 366357696.

The previous prime is 745348651. The next prime is 745348657. The reversal of 745348652 is 256843547.

745348652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×745348652² = 1111089226076434208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (745348651) 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, 1578893 + ... + 1579364.

It is an arithmetic number, because the mean of its divisors is an integer number (110539030).

Almost surely, 2^745348652 is an apocalyptic number.

It is an amenable number.

745348652 is a deficient number, since it is larger than the sum of its proper divisors (581119708).

745348652 is a wasteful number, since it uses less digits than its factorization.

745348652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158320 (or 3158318 counting only the distinct ones).

The product of its digits is 806400, while the sum is 44.

The square root of 745348652 is about 27301.0741913208. The cubic root of 745348652 is about 906.6781645625.

The spelling of 745348652 in words is "seven hundred forty-five million, three hundred forty-eight thousand, six hundred fifty-two".