52401034560 has 224 divisors, whose sum is σ = 190377787392. Its totient is φ = 11962460160.

The previous prime is 52401034537. The next prime is 52401034561. The reversal of 52401034560 is 6543010425.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52401034561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5929345 + ... + 5938175.

Almost surely, 2^52401034560 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 52401034560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95188893696).

52401034560 is an abundant number, since it is smaller than the sum of its proper divisors (137976752832).

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

52401034560 is a wasteful number, since it uses less digits than its factorization.

52401034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9741 (or 9731 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 52401034560 its reverse (6543010425), we get a palindrome (58944044985).

The spelling of 52401034560 in words is "fifty-two billion, four hundred one million, thirty-four thousand, five hundred sixty".