51164054 has 8 divisors (see below), whose sum is σ = 76788408. Its totient is φ = 25567920.

The previous prime is 51164051. The next prime is 51164063. The reversal of 51164054 is 45046115.

51164054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51164051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712 + ... + 10259.

It is an arithmetic number, because the mean of its divisors is an integer number (9598551).

Almost surely, 2^51164054 is an apocalyptic number.

51164054 is a deficient number, since it is larger than the sum of its proper divisors (25624354).

51164054 is a wasteful number, since it uses less digits than its factorization.

51164054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14110.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 51164054 is about 7152.9052838689. The cubic root of 51164054 is about 371.2401870987.

The spelling of 51164054 in words is "fifty-one million, one hundred sixty-four thousand, fifty-four".