2053707340 has 36 divisors (see below), whose sum is σ = 4551736896. Its totient is φ = 778244256.

The previous prime is 2053707323. The next prime is 2053707349. The reversal of 2053707340 is 437073502.

It is not an unprimeable number, because it can be changed into a prime (2053707349) 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, 135004 + ... + 149443.

It is an arithmetic number, because the mean of its divisors is an integer number (126437136).

Almost surely, 2^2053707340 is an apocalyptic number.

2053707340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053707340 is an abundant number, since it is smaller than the sum of its proper divisors (2498029556).

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

2053707340 is a wasteful number, since it uses less digits than its factorization.

2053707340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284494 (or 284473 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 2053707340 is about 45317.8479188939. The cubic root of 2053707340 is about 1271.0994137854.

The spelling of 2053707340 in words is "two billion, fifty-three million, seven hundred seven thousand, three hundred forty".