1125005324010 has 64 divisors (see below), whose sum is σ = 2709107856000. Its totient is φ = 298991572992.

The previous prime is 1125005323979. The next prime is 1125005324029. The reversal of 1125005324010 is 104235005211.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26861566 + ... + 26903414.

It is an arithmetic number, because the mean of its divisors is an integer number (42329810250).

Almost surely, 2^{1125005324010} is an apocalyptic number.

1125005324010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125005324010 is an abundant number, since it is smaller than the sum of its proper divisors (1584102531990).

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

1125005324010 is a wasteful number, since it uses less digits than its factorization.

1125005324010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44855.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 1125005324010 in words is "one trillion, one hundred twenty-five billion, five million, three hundred twenty-four thousand, ten".