5302778053 has 4 divisors (see below), whose sum is σ = 5355280908. Its totient is φ = 5250275200.

The previous prime is 5302778051. The next prime is 5302778059. The reversal of 5302778053 is 3508772035.

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 3138016324 + 2164761729 = 56018^2 + 46527^2 .

It is a cyclic number.

It is not a de Polignac number, because 5302778053 - 2¹ = 5302778051 is a prime.

It is a super-3 number, since 3×5302778053³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5302777997 and 5302778015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5302778051) 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, 26251276 + ... + 26251477.

It is an arithmetic number, because the mean of its divisors is an integer number (1338820227).

Almost surely, 2^5302778053 is an apocalyptic number.

It is an amenable number.

5302778053 is a deficient number, since it is larger than the sum of its proper divisors (52502855).

5302778053 is a wasteful number, since it uses less digits than its factorization.

5302778053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52502854.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 5302778053 is about 72820.1761395837. The cubic root of 5302778053 is about 1743.8179752658.

The spelling of 5302778053 in words is "five billion, three hundred two million, seven hundred seventy-eight thousand, fifty-three".