2003672853 has 96 divisors (see below), whose sum is σ = 3936231936. Its totient is φ = 951312384.

The previous prime is 2003672851. The next prime is 2003672857. The reversal of 2003672853 is 3582763002.

It is not a de Polignac number, because 2003672853 - 2¹ = 2003672851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003672851) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 317101 + ... + 323357.

It is an arithmetic number, because the mean of its divisors is an integer number (41002416).

Almost surely, 2^2003672853 is an apocalyptic number.

2003672853 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2003672853 is a deficient number, since it is larger than the sum of its proper divisors (1932559083).

2003672853 is a wasteful number, since it uses less digits than its factorization.

2003672853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323 (or 6320 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2003672853 is about 44762.4044595462. The cubic root of 2003672853 is about 1260.6918290621.

The spelling of 2003672853 in words is "two billion, three million, six hundred seventy-two thousand, eight hundred fifty-three".