51460522 has 16 divisors (see below), whose sum is σ = 80885952. Its totient is φ = 24508000.

The previous prime is 51460517. The next prime is 51460523. The reversal of 51460522 is 22506415.

It is not an unprimeable number, because it can be changed into a prime (51460523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9318 + ... + 13774.

It is an arithmetic number, because the mean of its divisors is an integer number (5055372).

Almost surely, 2^51460522 is an apocalyptic number.

51460522 is a deficient number, since it is larger than the sum of its proper divisors (29425430).

51460522 is a wasteful number, since it uses less digits than its factorization.

51460522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 51460522 is about 7173.5989572878. The cubic root of 51460522 is about 371.9558518927.

Adding to 51460522 its reverse (22506415), we get a palindrome (73966937).

The spelling of 51460522 in words is "fifty-one million, four hundred sixty thousand, five hundred twenty-two".