7480870853 has 2 divisors, whose sum is σ = 7480870854. Its totient is φ = 7480870852.

The previous prime is 7480870843. The next prime is 7480870883. The reversal of 7480870853 is 3580780847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6407522209 + 1073348644 = 80047^2 + 32762^2 .

It is a cyclic number.

It is not a de Polignac number, because 7480870853 - 2¹⁶ = 7480805317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7480870843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3740435426 + 3740435427.

It is an arithmetic number, because the mean of its divisors is an integer number (3740435427).

Almost surely, 2^7480870853 is an apocalyptic number.

It is an amenable number.

7480870853 is a deficient number, since it is larger than the sum of its proper divisors (1).

7480870853 is an equidigital number, since it uses as much as digits as its factorization.

7480870853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The square root of 7480870853 is about 86492.0276846369. The cubic root of 7480870853 is about 1955.7682241926.

The spelling of 7480870853 in words is "seven billion, four hundred eighty million, eight hundred seventy thousand, eight hundred fifty-three".