745976283 has 16 divisors (see below), whose sum is σ = 1079586816. Its totient is φ = 455444640.

The previous prime is 745976261. The next prime is 745976317. The reversal of 745976283 is 382679547.

It is not a de Polignac number, because 745976283 - 2¹⁰ = 745975259 is a prime.

It is a super-2 number, since 2×745976283² = 1112961229596992178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (745976213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70353 + ... + 80258.

It is an arithmetic number, because the mean of its divisors is an integer number (67474176).

Almost surely, 2^745976283 is an apocalyptic number.

745976283 is a deficient number, since it is larger than the sum of its proper divisors (333610533).

745976283 is a wasteful number, since it uses less digits than its factorization.

745976283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150754.

The product of its digits is 2540160, while the sum is 51.

The square root of 745976283 is about 27312.5663935120. The cubic root of 745976283 is about 906.9325867349.

The spelling of 745976283 in words is "seven hundred forty-five million, nine hundred seventy-six thousand, two hundred eighty-three".