51254914 has 8 divisors (see below), whose sum is σ = 77488128. Its totient is φ = 25425540.

The previous prime is 51254911. The next prime is 51254921. The reversal of 51254914 is 41945215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (51254911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100642 + ... + 101149.

It is an arithmetic number, because the mean of its divisors is an integer number (9686016).

Almost surely, 2^51254914 is an apocalyptic number.

51254914 is a deficient number, since it is larger than the sum of its proper divisors (26233214).

51254914 is a wasteful number, since it uses less digits than its factorization.

51254914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201920.

The product of its digits is 7200, while the sum is 31.

The square root of 51254914 is about 7159.2537320589. The cubic root of 51254914 is about 371.4598135315.

The spelling of 51254914 in words is "fifty-one million, two hundred fifty-four thousand, nine hundred fourteen".