51484934 has 8 divisors (see below), whose sum is σ = 78536520. Its totient is φ = 25306096.

The previous prime is 51484913. The next prime is 51484949. The reversal of 51484934 is 43948415.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218039 + ... + 218274.

It is an arithmetic number, because the mean of its divisors is an integer number (9817065).

Almost surely, 2^51484934 is an apocalyptic number.

51484934 is a deficient number, since it is larger than the sum of its proper divisors (27051586).

51484934 is a wasteful number, since it uses less digits than its factorization.

51484934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436374.

The product of its digits is 69120, while the sum is 38.

The square root of 51484934 is about 7175.3002724625. The cubic root of 51484934 is about 372.0146591132.

The spelling of 51484934 in words is "fifty-one million, four hundred eighty-four thousand, nine hundred thirty-four".