4747254377 has 4 divisors (see below), whose sum is σ = 4748315460. Its totient is φ = 4746193296.

The previous prime is 4747254311. The next prime is 4747254397. The reversal of 4747254377 is 7734527474.

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 4375690201 + 371564176 = 66149^2 + 19276^2 .

It is a cyclic number.

It is not a de Polignac number, because 4747254377 - 2⁸ = 4747254121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4747254307) 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, 523802 + ... + 532787.

It is an arithmetic number, because the mean of its divisors is an integer number (1187078865).

Almost surely, 2^4747254377 is an apocalyptic number.

It is an amenable number.

4747254377 is a deficient number, since it is larger than the sum of its proper divisors (1061083).

4747254377 is a wasteful number, since it uses less digits than its factorization.

4747254377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061082.

The product of its digits is 4609920, while the sum is 50.

The square root of 4747254377 is about 68900.3220384346. The cubic root of 4747254377 is about 1680.6637561677.

The spelling of 4747254377 in words is "four billion, seven hundred forty-seven million, two hundred fifty-four thousand, three hundred seventy-seven".