53206231600 has 30 divisors (see below), whose sum is σ = 127827972380. Its totient is φ = 21282492480.

The previous prime is 53206231579. The next prime is 53206231609. The reversal of 53206231600 is 613260235.

It is not an unprimeable number, because it can be changed into a prime (53206231609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66507390 + ... + 66508189.

Almost surely, 2^53206231600 is an apocalyptic number.

53206231600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53206231600 is an abundant number, since it is smaller than the sum of its proper divisors (74621740780).

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

53206231600 is a wasteful number, since it uses less digits than its factorization.

53206231600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133015597 (or 133015586 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 53206231600 its reverse (613260235), we get a palindrome (53819491835).

The spelling of 53206231600 in words is "fifty-three billion, two hundred six million, two hundred thirty-one thousand, six hundred".