51754425 has 12 divisors (see below), whose sum is σ = 85567440. Its totient is φ = 27602320.

The previous prime is 51754397. The next prime is 51754429. The reversal of 51754425 is 52445715.

It is not a de Polignac number, because 51754425 - 2¹¹ = 51752377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51754429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344955 + ... + 345104.

It is an arithmetic number, because the mean of its divisors is an integer number (7130620).

Almost surely, 2^51754425 is an apocalyptic number.

It is an amenable number.

51754425 is a deficient number, since it is larger than the sum of its proper divisors (33813015).

51754425 is a wasteful number, since it uses less digits than its factorization.

51754425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690072 (or 690067 counting only the distinct ones).

The product of its digits is 28000, while the sum is 33.

The square root of 51754425 is about 7194.0548371555. The cubic root of 51754425 is about 372.6626168653.

The spelling of 51754425 in words is "fifty-one million, seven hundred fifty-four thousand, four hundred twenty-five".