51273527350 has 24 divisors (see below), whose sum is σ = 95514868800. Its totient is φ = 20477989920.

The previous prime is 51273527323. The next prime is 51273527363. The reversal of 51273527350 is 5372537215.

51273527350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51273527350² (a number of 22 digits) contains 22 as substring.

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, 752550 + ... + 817849.

It is an arithmetic number, because the mean of its divisors is an integer number (3979786200).

Almost surely, 2^51273527350 is an apocalyptic number.

51273527350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51273527350 is a deficient number, since it is larger than the sum of its proper divisors (44241341450).

51273527350 is a wasteful number, since it uses less digits than its factorization.

51273527350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571064 (or 1571059 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 51273527350 in words is "fifty-one billion, two hundred seventy-three million, five hundred twenty-seven thousand, three hundred fifty".