51083026350 has 24 divisors (see below), whose sum is σ = 126685905720. Its totient is φ = 13622140320.

The previous prime is 51083026339. The next prime is 51083026387. The reversal of 51083026350 is 5362038015.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170276605 + ... + 170276904.

It is an arithmetic number, because the mean of its divisors is an integer number (5278579405).

Almost surely, 2^51083026350 is an apocalyptic number.

51083026350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51083026350 is an abundant number, since it is smaller than the sum of its proper divisors (75602879370).

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

51083026350 is a wasteful number, since it uses less digits than its factorization.

51083026350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340553524 (or 340553519 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 51083026350 in words is "fifty-one billion, eighty-three million, twenty-six thousand, three hundred fifty".