53060223840 has 384 divisors, whose sum is σ = 190054771200. Its totient is φ = 12335431680.

The previous prime is 53060223833. The next prime is 53060223857. The reversal of 53060223840 is 4832206035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61769331 + ... + 61770189.

It is an arithmetic number, because the mean of its divisors is an integer number (494934300).

Almost surely, 2^53060223840 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 53060223840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95027385600).

53060223840 is an abundant number, since it is smaller than the sum of its proper divisors (136994547360).

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

53060223840 is a wasteful number, since it uses less digits than its factorization.

53060223840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 53060223840 its reverse (4832206035), we get a palindrome (57892429875).

The spelling of 53060223840 in words is "fifty-three billion, sixty million, two hundred twenty-three thousand, eight hundred forty".