4774990873273 has 4 divisors (see below), whose sum is σ = 4780893211380. Its totient is φ = 4769088535168.

The previous prime is 4774990873267. The next prime is 4774990873283. The reversal of 4774990873273 is 3723780994774.

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 4427943815824 + 347047057449 = 2104268^2 + 589107^2 .

It is a cyclic number.

It is not a de Polignac number, because 4774990873273 - 2¹⁷ = 4774990742201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4774990873253) 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, 2951167840 + ... + 2951169457.

It is an arithmetic number, because the mean of its divisors is an integer number (1195223302845).

Almost surely, 2^{4774990873273} is an apocalyptic number.

It is an amenable number.

4774990873273 is a deficient number, since it is larger than the sum of its proper divisors (5902338107).

4774990873273 is an equidigital number, since it uses as much as digits as its factorization.

4774990873273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5902338106.

The product of its (nonzero) digits is 448084224, while the sum is 70.

The spelling of 4774990873273 in words is "four trillion, seven hundred seventy-four billion, nine hundred ninety million, eight hundred seventy-three thousand, two hundred seventy-three".