1864735325130 has 32 divisors (see below), whose sum is σ = 4476212928000. Its totient is φ = 497168514752.

The previous prime is 1864735325093. The next prime is 1864735325171. The reversal of 1864735325130 is 315235374681.

It is a self number, because there is not a number n which added to its sum of digits gives 1864735325130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5728905 + ... + 6045644.

It is an arithmetic number, because the mean of its divisors is an integer number (139881654000).

Almost surely, 2^{1864735325130} is an apocalyptic number.

1864735325130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1864735325130 is an abundant number, since it is smaller than the sum of its proper divisors (2611477602870).

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

1864735325130 is a wasteful number, since it uses less digits than its factorization.

1864735325130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11779838.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 1864735325130 in words is "one trillion, eight hundred sixty-four billion, seven hundred thirty-five million, three hundred twenty-five thousand, one hundred thirty".