51086818377483 has 16 divisors (see below), whose sum is σ = 77847090293760. Its totient is φ = 29192276428416.

The previous prime is 51086818377479. The next prime is 51086818377487. The reversal of 51086818377483 is 38477381868015.

It is an interprime number because it is at equal distance from previous prime (51086818377479) and next prime (51086818377487).

It is not a de Polignac number, because 51086818377483 - 2² = 51086818377479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51086818377487) 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, 4652910 + ... + 11127587.

It is an arithmetic number, because the mean of its divisors is an integer number (4865443143360).

Almost surely, 2^{51086818377483} is an apocalyptic number.

51086818377483 is a deficient number, since it is larger than the sum of its proper divisors (26760271916277).

51086818377483 is a wasteful number, since it uses less digits than its factorization.

51086818377483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15934666.

The product of its (nonzero) digits is 216760320, while the sum is 69.

The spelling of 51086818377483 in words is "fifty-one trillion, eighty-six billion, eight hundred eighteen million, three hundred seventy-seven thousand, four hundred eighty-three".