53583245480 has 64 divisors (see below), whose sum is σ = 124828419600. Its totient is φ = 20676167680.

The previous prime is 53583245479. The next prime is 53583245519. The reversal of 53583245480 is 8454238535.

It can be written as a sum of positive squares in 8 ways, for example, as 25645460164 + 27937785316 = 160142^2 + 167146^2 .

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, 1350404 + ... + 1389516.

Almost surely, 2^53583245480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53583245480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62414209800).

53583245480 is an abundant number, since it is smaller than the sum of its proper divisors (71245174120).

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

53583245480 is a wasteful number, since it uses less digits than its factorization.

53583245480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40334 (or 40330 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 53583245480 in words is "fifty-three billion, five hundred eighty-three million, two hundred forty-five thousand, four hundred eighty".