53650349200 has 120 divisors (see below), whose sum is σ = 147404176640. Its totient is φ = 18382464000.

The previous prime is 53650349197. The next prime is 53650349213. The reversal of 53650349200 is 294305635.

It is a self number, because there is not a number n which added to its sum of digits gives 53650349200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5037481 + ... + 5048119.

Almost surely, 2^53650349200 is an apocalyptic number.

53650349200 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 53650349200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73702088320).

53650349200 is an abundant number, since it is smaller than the sum of its proper divisors (93753827440).

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

53650349200 is a wasteful number, since it uses less digits than its factorization.

53650349200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12465 (or 12454 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 53650349200 in words is "fifty-three billion, six hundred fifty million, three hundred forty-nine thousand, two hundred".