2020045053 has 32 divisors (see below), whose sum is σ = 2937465216. Its totient is φ = 1227403008.

The previous prime is 2020045051. The next prime is 2020045061. The reversal of 2020045053 is 3505400202.

It is not a de Polignac number, because 2020045053 - 2¹ = 2020045051 is a prime.

It is a super-2 number, since 2×2020045053² = 8161164032299545618, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020045051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1058326 + ... + 1060232.

It is an arithmetic number, because the mean of its divisors is an integer number (91795788).

Almost surely, 2^2020045053 is an apocalyptic number.

It is an amenable number.

2020045053 is a deficient number, since it is larger than the sum of its proper divisors (917420163).

2020045053 is a wasteful number, since it uses less digits than its factorization.

2020045053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2020045053 is about 44944.9113137405. The cubic root of 2020045053 is about 1264.1162627813.

Adding to 2020045053 its reverse (3505400202), we get a palindrome (5525445255).

The spelling of 2020045053 in words is "two billion, twenty million, forty-five thousand, fifty-three".