53363181600 has 108 divisors (see below), whose sum is σ = 188171944506. Its totient is φ = 14230179840.

The previous prime is 53363181541. The next prime is 53363181631. The reversal of 53363181600 is 618136335.

It is a happy number.

53363181600 is a `hidden beast` number, since 5 + 3 + 3 + 631 + 8 + 16 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 45312785424 + 8050396176 = 212868^2 + 89724^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3698577 + ... + 3712976.

Almost surely, 2^53363181600 is an apocalyptic number.

53363181600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53363181600 is an abundant number, since it is smaller than the sum of its proper divisors (134808762906).

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

53363181600 is a wasteful number, since it uses less digits than its factorization.

53363181600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411579 (or 7411563 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 53363181600 in words is "fifty-three billion, three hundred sixty-three million, one hundred eighty-one thousand, six hundred".