53272284820 has 48 divisors (see below), whose sum is σ = 114629130000. Its totient is φ = 20783969280.

The previous prime is 53272284817. The next prime is 53272284823. The reversal of 53272284820 is 2848227235.

It is an interprime number because it is at equal distance from previous prime (53272284817) and next prime (53272284823).

It can be written as a sum of positive squares in 8 ways, for example, as 219454596 + 53052830224 = 14814^2 + 230332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53272284823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5693506 + ... + 5702854.

It is an arithmetic number, because the mean of its divisors is an integer number (2388106875).

Almost surely, 2^53272284820 is an apocalyptic number.

It is an amenable number.

53272284820 is an abundant number, since it is smaller than the sum of its proper divisors (61356845180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53272284820 is a wasteful number, since it uses less digits than its factorization.

53272284820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16348 (or 16346 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 53272284820 in words is "fifty-three billion, two hundred seventy-two million, two hundred eighty-four thousand, eight hundred twenty".