53503670 has 16 divisors (see below), whose sum is σ = 105061968. Its totient is φ = 19455840.

The previous prime is 53503669. The next prime is 53503691. The reversal of 53503670 is 7630535.

53503670 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 an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 243089 + ... + 243308.

It is an arithmetic number, because the mean of its divisors is an integer number (6566373).

Almost surely, 2^53503670 is an apocalyptic number.

53503670 is a deficient number, since it is larger than the sum of its proper divisors (51558298).

53503670 is a wasteful number, since it uses less digits than its factorization.

53503670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486415.

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

The square root of 53503670 is about 7314.6202908969. The cubic root of 53503670 is about 376.8147180374.

The spelling of 53503670 in words is "fifty-three million, five hundred three thousand, six hundred seventy".