53633000505240 has 128 divisors (see below), whose sum is σ = 192528719812800. Its totient is φ = 13201969351680.

The previous prime is 53633000505239. The next prime is 53633000505251. The reversal of 53633000505240 is 4250500033635.

53633000505240 is a `hidden beast` number, since 5 + 3 + 63 + 300 + 0 + 50 + 5 + 240 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 53633000505195 and 53633000505204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1909993101 + ... + 1910021180.

Almost surely, 2^{53633000505240} is an apocalyptic number.

It is an amenable number.

53633000505240 is an abundant number, since it is smaller than the sum of its proper divisors (138895719307560).

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

53633000505240 is a wasteful number, since it uses less digits than its factorization.

53633000505240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820014314 (or 3820014304 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 53633000505240 its reverse (4250500033635), we get a palindrome (57883500538875).

The spelling of 53633000505240 in words is "fifty-three trillion, six hundred thirty-three billion, five hundred five thousand, two hundred forty".