2053383520 has 24 divisors (see below), whose sum is σ = 4851118944. Its totient is φ = 821353344.

The previous prime is 2053383499. The next prime is 2053383533. The reversal of 2053383520 is 253833502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6416664 + ... + 6416983.

It is an arithmetic number, because the mean of its divisors is an integer number (202129956).

Almost surely, 2^2053383520 is an apocalyptic number.

2053383520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053383520 is an abundant number, since it is smaller than the sum of its proper divisors (2797735424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2053383520 is a wasteful number, since it uses less digits than its factorization.

2053383520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12833662 (or 12833654 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2053383520 is about 45314.2750135098. The cubic root of 2053383520 is about 1271.0326030574.

The spelling of 2053383520 in words is "two billion, fifty-three million, three hundred eighty-three thousand, five hundred twenty".