11025460644 has 48 divisors (see below), whose sum is σ = 28078982400. Its totient is φ = 3339361440.

The previous prime is 11025460637. The next prime is 11025460673. The reversal of 11025460644 is 44606452011.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254907 + ... + 295005.

It is an arithmetic number, because the mean of its divisors is an integer number (584978800).

Almost surely, 2^11025460644 is an apocalyptic number.

It is an amenable number.

11025460644 is an abundant number, since it is smaller than the sum of its proper divisors (17053521756).

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

11025460644 is a wasteful number, since it uses less digits than its factorization.

11025460644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42200 (or 42198 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 11025460644 in words is "eleven billion, twenty-five million, four hundred sixty thousand, six hundred forty-four".