53530292 has 24 divisors (see below), whose sum is σ = 98062272. Its totient is φ = 25520000.

The previous prime is 53530271. The next prime is 53530333. The reversal of 53530292 is 29203535.

53530292 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, 36167 + ... + 37617.

It is an arithmetic number, because the mean of its divisors is an integer number (4085928).

Almost surely, 2^53530292 is an apocalyptic number.

It is an amenable number.

53530292 is a deficient number, since it is larger than the sum of its proper divisors (44531980).

53530292 is a wasteful number, since it uses less digits than its factorization.

53530292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879 (or 1877 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 53530292 is about 7316.4398446239. The cubic root of 53530292 is about 376.8772053276.

The spelling of 53530292 in words is "fifty-three million, five hundred thirty thousand, two hundred ninety-two".