5255278030053 has 16 divisors (see below), whose sum is σ = 7810957344960. Its totient is φ = 3492106568208.

The previous prime is 5255278030049. The next prime is 5255278030087. The reversal of 5255278030053 is 3500308725525.

It is a happy number.

5255278030053 is a `hidden beast` number, since 5 + 25 + 5 + 278 + 0 + 300 + 53 = 666.

It is not a de Polignac number, because 5255278030053 - 2² = 5255278030049 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5255278029990 and 5255278030008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255278030553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316994850 + ... + 317011427.

It is an arithmetic number, because the mean of its divisors is an integer number (488184834060).

Almost surely, 2^{5255278030053} is an apocalyptic number.

It is an amenable number.

5255278030053 is a deficient number, since it is larger than the sum of its proper divisors (2555679314907).

5255278030053 is a wasteful number, since it uses less digits than its factorization.

5255278030053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634006593 (or 634006587 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 45.

The spelling of 5255278030053 in words is "five trillion, two hundred fifty-five billion, two hundred seventy-eight million, thirty thousand, fifty-three".