53659053600 has 144 divisors (see below), whose sum is σ = 174756439872. Its totient is φ = 14301199360.

The previous prime is 53659053583. The next prime is 53659053601. The reversal of 53659053600 is 635095635.

It is not an unprimeable number, because it can be changed into a prime (53659053601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5306149 + ... + 5316251.

It is an arithmetic number, because the mean of its divisors is an integer number (1213586388).

Almost surely, 2^53659053600 is an apocalyptic number.

53659053600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53659053600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87378219936).

53659053600 is an abundant number, since it is smaller than the sum of its proper divisors (121097386272).

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

53659053600 is a wasteful number, since it uses less digits than its factorization.

53659053600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12339 (or 12326 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 42.

The spelling of 53659053600 in words is "fifty-three billion, six hundred fifty-nine million, fifty-three thousand, six hundred".