51452326 has 8 divisors (see below), whose sum is σ = 77245560. Its totient is φ = 25703808.

The previous prime is 51452309. The next prime is 51452333. The reversal of 51452326 is 62325415.

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

It is a junction number, because it is equal to n+sod(n) for n = 51452294 and 51452303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8136 + ... + 13003.

It is an arithmetic number, because the mean of its divisors is an integer number (9655695).

Almost surely, 2^51452326 is an apocalyptic number.

51452326 is a deficient number, since it is larger than the sum of its proper divisors (25793234).

51452326 is a wasteful number, since it uses less digits than its factorization.

51452326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22358.

The product of its digits is 7200, while the sum is 28.

The square root of 51452326 is about 7173.0276731656. The cubic root of 51452326 is about 371.9361039907.

The spelling of 51452326 in words is "fifty-one million, four hundred fifty-two thousand, three hundred twenty-six".