1807725452214 has 64 divisors (see below), whose sum is σ = 3958699143168. Its totient is φ = 545773612800.

The previous prime is 1807725452179. The next prime is 1807725452227. The reversal of 1807725452214 is 4122545277081.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 43588312 + ... + 43629764.

It is an arithmetic number, because the mean of its divisors is an integer number (61854674112).

Almost surely, 2^{1807725452214} is an apocalyptic number.

1807725452214 is an abundant number, since it is smaller than the sum of its proper divisors (2150973690954).

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

1807725452214 is a wasteful number, since it uses less digits than its factorization.

1807725452214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43893.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 1807725452214 in words is "one trillion, eight hundred seven billion, seven hundred twenty-five million, four hundred fifty-two thousand, two hundred fourteen".