51754028 has 6 divisors (see below), whose sum is σ = 90569556. Its totient is φ = 25877012.

The previous prime is 51753997. The next prime is 51754051. The reversal of 51754028 is 82045715.

It is a junction number, because it is equal to n+sod(n) for n = 51753985 and 51754003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6469250 + ... + 6469257.

It is an arithmetic number, because the mean of its divisors is an integer number (15094926).

Almost surely, 2^51754028 is an apocalyptic number.

It is an amenable number.

51754028 is a deficient number, since it is larger than the sum of its proper divisors (38815528).

51754028 is a wasteful number, since it uses less digits than its factorization.

51754028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12938511 (or 12938509 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 51754028 is about 7194.0272448747. The cubic root of 51754028 is about 372.6616639842.

It can be divided in two parts, 517 and 54028, that added together give a palindrome (54545).

The spelling of 51754028 in words is "fifty-one million, seven hundred fifty-four thousand, twenty-eight".