2578008053 has 2 divisors, whose sum is σ = 2578008054. Its totient is φ = 2578008052.

The previous prime is 2578008011. The next prime is 2578008073. The reversal of 2578008053 is 3508008752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1297656529 + 1280351524 = 36023^2 + 35782^2 .

It is a cyclic number.

It is not a de Polignac number, because 2578008053 - 2³⁰ = 1504266229 is a prime.

It is a super-2 number, since 2×2578008053² = 13292251042665701618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2578007998 and 2578008016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2578008073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289004026 + 1289004027.

It is an arithmetic number, because the mean of its divisors is an integer number (1289004027).

Almost surely, 2^2578008053 is an apocalyptic number.

It is an amenable number.

2578008053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2578008053 is an equidigital number, since it uses as much as digits as its factorization.

2578008053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 2578008053 is about 50774.0884014671. The cubic root of 2578008053 is about 1371.1809046497.

The spelling of 2578008053 in words is "two billion, five hundred seventy-eight million, eight thousand, fifty-three".