7483687285 has 4 divisors (see below), whose sum is σ = 8980424748. Its totient is φ = 5986949824.

The previous prime is 7483687279. The next prime is 7483687349. The reversal of 7483687285 is 5827863847.

7483687285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3727590916 + 3756096369 = 61054^2 + 61287^2 .

It is a cyclic number.

It is not a de Polignac number, because 7483687285 - 2¹⁵ = 7483654517 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748368724 + ... + 748368733.

It is an arithmetic number, because the mean of its divisors is an integer number (2245106187).

Almost surely, 2^7483687285 is an apocalyptic number.

It is an amenable number.

7483687285 is a deficient number, since it is larger than the sum of its proper divisors (1496737463).

7483687285 is a wasteful number, since it uses less digits than its factorization.

7483687285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496737462.

The product of its digits is 18063360, while the sum is 58.

The square root of 7483687285 is about 86508.3076068420. The cubic root of 7483687285 is about 1956.0136322118.

The spelling of 7483687285 in words is "seven billion, four hundred eighty-three million, six hundred eighty-seven thousand, two hundred eighty-five".