53140290754560 has 384 divisors, whose sum is σ = 173399659130880. Its totient is φ = 13890299494400.

The previous prime is 53140290754547. The next prime is 53140290754561. The reversal of 53140290754560 is 6545709204135.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53140290754561) 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, 377263345 + ... + 377404175.

It is an arithmetic number, because the mean of its divisors is an integer number (451561612320).

Almost surely, 2^{53140290754560} 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 53140290754560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86699829565440).

53140290754560 is an abundant number, since it is smaller than the sum of its proper divisors (120259368376320).

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

53140290754560 is a wasteful number, since it uses less digits than its factorization.

53140290754560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141105 (or 141085 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 51.

Adding to 53140290754560 its reverse (6545709204135), we get a palindrome (59685999958695).

The spelling of 53140290754560 in words is "fifty-three trillion, one hundred forty billion, two hundred ninety million, seven hundred fifty-four thousand, five hundred sixty".