51270284883 has 16 divisors (see below), whose sum is σ = 72038843136. Its totient is φ = 32370386400.

The previous prime is 51270284843. The next prime is 51270284899. The reversal of 51270284883 is 38848207215.

It is not a de Polignac number, because 51270284883 - 2³³ = 42680350291 is a prime.

It is a super-2 number, since 2×51270284883² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51270284843) 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, 3671485 + ... + 3685422.

It is an arithmetic number, because the mean of its divisors is an integer number (4502427696).

Almost surely, 2^51270284883 is an apocalyptic number.

51270284883 is a deficient number, since it is larger than the sum of its proper divisors (20768558253).

51270284883 is a wasteful number, since it uses less digits than its factorization.

51270284883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357034.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 51270284883 in words is "fifty-one billion, two hundred seventy million, two hundred eighty-four thousand, eight hundred eighty-three".