2003528692 has 12 divisors (see below), whose sum is σ = 3824918496. Its totient is φ = 910694840.

The previous prime is 2003528647. The next prime is 2003528707. The reversal of 2003528692 is 2968253002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22767328 + ... + 22767415.

It is an arithmetic number, because the mean of its divisors is an integer number (318743208).

Almost surely, 2^2003528692 is an apocalyptic number.

2003528692 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2003528692 is a deficient number, since it is larger than the sum of its proper divisors (1821389804).

2003528692 is a wasteful number, since it uses less digits than its factorization.

2003528692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45534758 (or 45534756 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2003528692 is about 44760.7941395145. The cubic root of 2003528692 is about 1260.6615934287.

The spelling of 2003528692 in words is "two billion, three million, five hundred twenty-eight thousand, six hundred ninety-two".