51033522151 has 8 divisors (see below), whose sum is σ = 51374260224. Its totient is φ = 50693202840.

The previous prime is 51033522149. The next prime is 51033522203. The reversal of 51033522151 is 15122533015.

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

It is a cyclic number.

It is not a de Polignac number, because 51033522151 - 2¹ = 51033522149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51033522121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141786 + ... + 349528.

It is an arithmetic number, because the mean of its divisors is an integer number (6421782528).

Almost surely, 2^51033522151 is an apocalyptic number.

51033522151 is a deficient number, since it is larger than the sum of its proper divisors (340738073).

51033522151 is a wasteful number, since it uses less digits than its factorization.

51033522151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209381.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 51033522151 in words is "fifty-one billion, thirty-three million, five hundred twenty-two thousand, one hundred fifty-one".