53989345270 has 32 divisors (see below), whose sum is σ = 111076374528. Its totient is φ = 18508536288.

The previous prime is 53989345247. The next prime is 53989345271. The reversal of 53989345270 is 7254398935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53989345271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658999 + ... + 736381.

It is an arithmetic number, because the mean of its divisors is an integer number (3471136704).

Almost surely, 2^53989345270 is an apocalyptic number.

53989345270 is an abundant number, since it is smaller than the sum of its proper divisors (57087029258).

53989345270 is a wasteful number, since it uses less digits than its factorization.

53989345270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87364.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 53989345270 in words is "fifty-three billion, nine hundred eighty-nine million, three hundred forty-five thousand, two hundred seventy".