2026004553 has 12 divisors (see below), whose sum is σ = 2981667780. Its totient is φ = 1325185056.

The previous prime is 2026004549. The next prime is 2026004581. The reversal of 2026004553 is 3554006202.

2026004553 is a `hidden beast` number, since 2 + 0 + 2 + 600 + 4 + 5 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1365154704 + 660849849 = 36948^2 + 25707^2 .

It is not a de Polignac number, because 2026004553 - 2² = 2026004549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2026004543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2123218 + ... + 2124171.

It is an arithmetic number, because the mean of its divisors is an integer number (248472315).

Almost surely, 2^2026004553 is an apocalyptic number.

It is an amenable number.

2026004553 is a deficient number, since it is larger than the sum of its proper divisors (955663227).

2026004553 is a wasteful number, since it uses less digits than its factorization.

2026004553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247448 (or 4247445 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2026004553 is about 45011.1603160816. The cubic root of 2026004553 is about 1265.3581665326.

The spelling of 2026004553 in words is "two billion, twenty-six million, four thousand, five hundred fifty-three".