7427282853783 has 64 divisors (see below), whose sum is σ = 11335769665920. Its totient is φ = 4285179445248.

The previous prime is 7427282853769. The next prime is 7427282853791. The reversal of 7427282853783 is 3873582827247.

It is not a de Polignac number, because 7427282853783 - 2³³ = 7418692919191 is a prime.

It is a super-2 number, since 2×7427282853783² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7427282853083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 334717053 + ... + 334739241.

It is an arithmetic number, because the mean of its divisors is an integer number (177121401030).

Almost surely, 2^{7427282853783} is an apocalyptic number.

7427282853783 is a deficient number, since it is larger than the sum of its proper divisors (3908486812137).

7427282853783 is a wasteful number, since it uses less digits than its factorization.

7427282853783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24148.

The product of its digits is 252887040, while the sum is 66.

The spelling of 7427282853783 in words is "seven trillion, four hundred twenty-seven billion, two hundred eighty-two million, eight hundred fifty-three thousand, seven hundred eighty-three".