51334466 has 32 divisors (see below), whose sum is σ = 86184000. Its totient is φ = 22825152.

The previous prime is 51334453. The next prime is 51334469. The reversal of 51334466 is 66443315.

It is not an unprimeable number, because it can be changed into a prime (51334469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40145 + ... + 41403.

It is an arithmetic number, because the mean of its divisors is an integer number (2693250).

Almost surely, 2^51334466 is an apocalyptic number.

51334466 is a deficient number, since it is larger than the sum of its proper divisors (34849534).

51334466 is a wasteful number, since it uses less digits than its factorization.

51334466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346.

The product of its digits is 25920, while the sum is 32.

The square root of 51334466 is about 7164.8074642659. The cubic root of 51334466 is about 371.6518932999.

The spelling of 51334466 in words is "fifty-one million, three hundred thirty-four thousand, four hundred sixty-six".