745068562 has 16 divisors (see below), whose sum is σ = 1278231552. Its totient is φ = 319072320.

The previous prime is 745068557. The next prime is 745068563. The reversal of 745068562 is 265860547.

It is not an unprimeable number, because it can be changed into a prime (745068563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498 + ... + 38605.

It is an arithmetic number, because the mean of its divisors is an integer number (79889472).

Almost surely, 2^745068562 is an apocalyptic number.

745068562 is a deficient number, since it is larger than the sum of its proper divisors (533162990).

745068562 is a wasteful number, since it uses less digits than its factorization.

745068562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40473.

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 745068562 is about 27295.9440576801. The cubic root of 745068562 is about 906.5645786572.

The spelling of 745068562 in words is "seven hundred forty-five million, sixty-eight thousand, five hundred sixty-two".