53261258330 has 32 divisors (see below), whose sum is σ = 109658029824. Its totient is φ = 18245667456.

The previous prime is 53261258327. The next prime is 53261258357. The reversal of 53261258330 is 3385216235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235382 + ... + 402401.

It is an arithmetic number, because the mean of its divisors is an integer number (3426813432).

Almost surely, 2^53261258330 is an apocalyptic number.

53261258330 is an abundant number, since it is smaller than the sum of its proper divisors (56396771494).

53261258330 is a wasteful number, since it uses less digits than its factorization.

53261258330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638990.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 53261258330 in words is "fifty-three billion, two hundred sixty-one million, two hundred fifty-eight thousand, three hundred thirty".