51004333340015 has 16 divisors (see below), whose sum is σ = 66914144944416. Its totient is φ = 37013596252800.

The previous prime is 51004333339997. The next prime is 51004333340047.

51004333340015 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 51004333340015 - 2⁶ = 51004333339951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005778892 + ... + 1005829601.

It is an arithmetic number, because the mean of its divisors is an integer number (4182134059026).

Almost surely, 2^{51004333340015} is an apocalyptic number.

51004333340015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51004333340015 is a deficient number, since it is larger than the sum of its proper divisors (15909811604401).

51004333340015 is a wasteful number, since it uses less digits than its factorization.

51004333340015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011608970.

The product of its (nonzero) digits is 32400, while the sum is 32.

It can be divided in two parts, 5100433 and 3340015, that added together give a palindrome (8440448).

The spelling of 51004333340015 in words is "fifty-one trillion, four billion, three hundred thirty-three million, three hundred forty thousand, fifteen".