53457243200 has 336 divisors, whose sum is σ = 141045639168. Its totient is φ = 19906560000.

The previous prime is 53457243199. The next prime is 53457243233. The reversal of 53457243200 is 234275435.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197259065 + ... + 197259335.

It is an arithmetic number, because the mean of its divisors is an integer number (419778688).

Almost surely, 2^53457243200 is an apocalyptic number.

53457243200 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 53457243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70522819584).

53457243200 is an abundant number, since it is smaller than the sum of its proper divisors (87588395968).

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

53457243200 is a wasteful number, since it uses less digits than its factorization.

53457243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The spelling of 53457243200 in words is "fifty-three billion, four hundred fifty-seven million, two hundred forty-three thousand, two hundred".