51234350 has 24 divisors (see below), whose sum is σ = 95484960. Its totient is φ = 20453120.

The previous prime is 51234349. The next prime is 51234353. The reversal of 51234350 is 5343215.

51234350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51234353) 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 11 ways as a sum of consecutive naturals, for example, 45899 + ... + 47001.

It is an arithmetic number, because the mean of its divisors is an integer number (3978540).

Almost surely, 2^51234350 is an apocalyptic number.

51234350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51234350 is a deficient number, since it is larger than the sum of its proper divisors (44250610).

51234350 is a wasteful number, since it uses less digits than its factorization.

51234350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 51234350 is about 7157.8174047680. The cubic root of 51234350 is about 371.4101290505.

Adding to 51234350 its reverse (5343215), we get a palindrome (56577565).

The spelling of 51234350 in words is "fifty-one million, two hundred thirty-four thousand, three hundred fifty".