2053556810 has 32 divisors (see below), whose sum is σ = 3770323200. Its totient is φ = 805147200.

The previous prime is 2053556807. The next prime is 2053556831. The reversal of 2053556810 is 186553502.

It is a super-2 number, since 2×2053556810² = 8434191143794752200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100460 + ... + 119160.

It is an arithmetic number, because the mean of its divisors is an integer number (117822600).

Almost surely, 2^2053556810 is an apocalyptic number.

2053556810 is a deficient number, since it is larger than the sum of its proper divisors (1716766390).

2053556810 is a wasteful number, since it uses less digits than its factorization.

2053556810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18926.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 2053556810 is about 45316.1870637855. The cubic root of 2053556810 is about 1271.0683572231.

The spelling of 2053556810 in words is "two billion, fifty-three million, five hundred fifty-six thousand, eight hundred ten".