7478833053 has 4 divisors (see below), whose sum is σ = 9971777408. Its totient is φ = 4985888700.

The previous prime is 7478833031. The next prime is 7478833091. The reversal of 7478833053 is 3503388747.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7478833053 - 2¹⁴ = 7478816669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7478832993 and 7478833011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7478833253) 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 3 ways as a sum of consecutive naturals, for example, 1246472173 + ... + 1246472178.

It is an arithmetic number, because the mean of its divisors is an integer number (2492944352).

Almost surely, 2^7478833053 is an apocalyptic number.

It is an amenable number.

7478833053 is a deficient number, since it is larger than the sum of its proper divisors (2492944355).

7478833053 is a wasteful number, since it uses less digits than its factorization.

7478833053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492944354.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The square root of 7478833053 is about 86480.2466058001. The cubic root of 7478833053 is about 1955.5906233712.

The spelling of 7478833053 in words is "seven billion, four hundred seventy-eight million, eight hundred thirty-three thousand, fifty-three".