53604769680 has 1280 divisors, whose sum is σ = 244578631680. Its totient is φ = 10592778240.

The previous prime is 53604769633. The next prime is 53604769681. The reversal of 53604769680 is 8696740635.

53604769680 is a `hidden beast` number, since 5 + 3 + 6 + 0 + 476 + 96 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (53604769681) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 309854074 + ... + 309854246.

It is an arithmetic number, because the mean of its divisors is an integer number (191077056).

Almost surely, 2^53604769680 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 53604769680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122289315840).

53604769680 is an abundant number, since it is smaller than the sum of its proper divisors (190973862000).

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

53604769680 is a wasteful number, since it uses less digits than its factorization.

53604769680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 53604769680 in words is "fifty-three billion, six hundred four million, seven hundred sixty-nine thousand, six hundred eighty".