11002530450 has 48 divisors (see below), whose sum is σ = 28722402720. Its totient is φ = 2779585920.

The previous prime is 11002530421. The next prime is 11002530457. The reversal of 11002530450 is 5403520011.

11002530450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11002530457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1927419 + ... + 1933118.

It is an arithmetic number, because the mean of its divisors is an integer number (598383390).

Almost surely, 2^11002530450 is an apocalyptic number.

11002530450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002530450 is an abundant number, since it is smaller than the sum of its proper divisors (17719872270).

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

11002530450 is a wasteful number, since it uses less digits than its factorization.

11002530450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860571 (or 3860566 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 11002530450 in words is "eleven billion, two million, five hundred thirty thousand, four hundred fifty".