5287630673 has 4 divisors (see below), whose sum is σ = 5694371508. Its totient is φ = 4880889840.

The previous prime is 5287630651. The next prime is 5287630703. The reversal of 5287630673 is 3760367825.

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 2387592769 + 2900037904 = 48863^2 + 53852^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287630673 - 2¹⁰ = 5287629649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5287630643) 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, 203370398 + ... + 203370423.

It is an arithmetic number, because the mean of its divisors is an integer number (1423592877).

Almost surely, 2^5287630673 is an apocalyptic number.

It is an amenable number.

5287630673 is a deficient number, since it is larger than the sum of its proper divisors (406740835).

5287630673 is a wasteful number, since it uses less digits than its factorization.

5287630673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406740834.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 5287630673 is about 72716.0963817503. The cubic root of 5287630673 is about 1742.1559870256.

The spelling of 5287630673 in words is "five billion, two hundred eighty-seven million, six hundred thirty thousand, six hundred seventy-three".