2082318451875 has 80 divisors (see below), whose sum is σ = 3893081940000. Its totient is φ = 1099573200000.

The previous prime is 2082318451813. The next prime is 2082318451901. The reversal of 2082318451875 is 5781548132802.

It is a happy number.

2082318451875 is a `hidden beast` number, since 2 + 0 + 82 + 31 + 8 + 451 + 87 + 5 = 666.

It is not a de Polignac number, because 2082318451875 - 2¹⁰ = 2082318450851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1093501 + ... + 2315249.

It is an arithmetic number, because the mean of its divisors is an integer number (48663524250).

Almost surely, 2^{2082318451875} is an apocalyptic number.

2082318451875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2082318451875 is a deficient number, since it is larger than the sum of its proper divisors (1810763488125).

2082318451875 is a wasteful number, since it uses less digits than its factorization.

2082318451875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221879 (or 1221858 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 2082318451875 in words is "two trillion, eighty-two billion, three hundred eighteen million, four hundred fifty-one thousand, eight hundred seventy-five".