51084223571382 has 32 divisors (see below), whose sum is σ = 105646983972864. Its totient is φ = 16450222348800.

The previous prime is 51084223571377. The next prime is 51084223571389. The reversal of 51084223571382 is 28317532248015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51084223571389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237887794 + ... + 238102437.

It is an arithmetic number, because the mean of its divisors is an integer number (3301468249152).

Almost surely, 2^{51084223571382} is an apocalyptic number.

51084223571382 is an abundant number, since it is smaller than the sum of its proper divisors (54562760401482).

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

51084223571382 is a wasteful number, since it uses less digits than its factorization.

51084223571382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475990844.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 51084223571382 in words is "fifty-one trillion, eighty-four billion, two hundred twenty-three million, five hundred seventy-one thousand, three hundred eighty-two".