51182475002 has 8 divisors (see below), whose sum is σ = 76774871712. Its totient is φ = 25590851100.

The previous prime is 51182474971. The next prime is 51182475013. The reversal of 51182475002 is 20057428115.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 18977 + ... + 320507.

It is an arithmetic number, because the mean of its divisors is an integer number (9596858964).

Almost surely, 2^51182475002 is an apocalyptic number.

51182475002 is a deficient number, since it is larger than the sum of its proper divisors (25592396710).

51182475002 is a wasteful number, since it uses less digits than its factorization.

51182475002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386404.

The product of its (nonzero) digits is 22400, while the sum is 35.

The spelling of 51182475002 in words is "fifty-one billion, one hundred eighty-two million, four hundred seventy-five thousand, two".