53750630 has 32 divisors (see below), whose sum is σ = 101498400. Its totient is φ = 20466432.

The previous prime is 53750629. The next prime is 53750633. The reversal of 53750630 is 3605735.

53750630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 53750593 and 53750602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53750633) 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 15 ways as a sum of consecutive naturals, for example, 19901 + ... + 22439.

It is an arithmetic number, because the mean of its divisors is an integer number (3171825).

Almost surely, 2^53750630 is an apocalyptic number.

53750630 is a deficient number, since it is larger than the sum of its proper divisors (47747770).

53750630 is a wasteful number, since it uses less digits than its factorization.

53750630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 53750630 is about 7331.4821148251. The cubic root of 53750630 is about 377.3935901708.

The spelling of 53750630 in words is "fifty-three million, seven hundred fifty thousand, six hundred thirty".