51083026351 has 32 divisors (see below), whose sum is σ = 63296640000. Its totient is φ = 40223264256.

The previous prime is 51083026339. The next prime is 51083026387. The reversal of 51083026351 is 15362038015.

It is not a de Polignac number, because 51083026351 - 2¹⁹ = 51082502063 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 (51083026301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10216150 + ... + 10221148.

It is an arithmetic number, because the mean of its divisors is an integer number (1978020000).

Almost surely, 2^51083026351 is an apocalyptic number.

51083026351 is a deficient number, since it is larger than the sum of its proper divisors (12213613649).

51083026351 is a wasteful number, since it uses less digits than its factorization.

51083026351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 51083026351 in words is "fifty-one billion, eighty-three million, twenty-six thousand, three hundred fifty-one".