4744765133 has 4 divisors (see below), whose sum is σ = 4758206748. Its totient is φ = 4731323520.

The previous prime is 4744765121. The next prime is 4744765141. The reversal of 4744765133 is 3315674474.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3458968969 + 1285796164 = 58813^2 + 35858^2 .

It is a cyclic number.

It is not a de Polignac number, because 4744765133 - 2²² = 4740570829 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 (4744765183) 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, 6720278 + ... + 6720983.

It is an arithmetic number, because the mean of its divisors is an integer number (1189551687).

Almost surely, 2^4744765133 is an apocalyptic number.

It is an amenable number.

4744765133 is a deficient number, since it is larger than the sum of its proper divisors (13441615).

4744765133 is a wasteful number, since it uses less digits than its factorization.

4744765133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13441614.

The product of its digits is 846720, while the sum is 44.

The square root of 4744765133 is about 68882.2555742769. The cubic root of 4744765133 is about 1680.3699502975.

The spelling of 4744765133 in words is "four billion, seven hundred forty-four million, seven hundred sixty-five thousand, one hundred thirty-three".