53636567040 has 1040 divisors, whose sum is σ = 228351974400. Its totient is φ = 11784683520.

The previous prime is 53636567029. The next prime is 53636567051. The reversal of 53636567040 is 4076563635.

53636567040 is a `hidden beast` number, since 5 + 3 + 636 + 5 + 6 + 7 + 0 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (53636567029) and next prime (53636567051).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 359976886 + ... + 359977034.

Almost surely, 2^53636567040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53636567040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114175987200).

53636567040 is an abundant number, since it is smaller than the sum of its proper divisors (174715407360).

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

53636567040 is a wasteful number, since it uses less digits than its factorization.

53636567040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 53636567040 in words is "fifty-three billion, six hundred thirty-six million, five hundred sixty-seven thousand, forty".