745483277 has 16 divisors (see below), whose sum is σ = 930845184. Its totient is φ = 580014000.

The previous prime is 745483273. The next prime is 745483283. The reversal of 745483277 is 772384547.

745483277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 745483277 - 2² = 745483273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745483273) 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, 46202 + ... + 60212.

It is an arithmetic number, because the mean of its divisors is an integer number (58177824).

Almost surely, 2^745483277 is an apocalyptic number.

745483277 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

745483277 is a deficient number, since it is larger than the sum of its proper divisors (185361907).

745483277 is a wasteful number, since it uses less digits than its factorization.

745483277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14720.

The product of its digits is 1317120, while the sum is 47.

The square root of 745483277 is about 27303.5396423248. The cubic root of 745483277 is about 906.7327493975.

The spelling of 745483277 in words is "seven hundred forty-five million, four hundred eighty-three thousand, two hundred seventy-seven".