53341522421040 has 400 divisors, whose sum is σ = 212003199194688. Its totient is φ = 12176567212032.

The previous prime is 53341522420961. The next prime is 53341522421041. The reversal of 53341522421040 is 4012422514335.

It is a happy number.

53341522421040 is a `hidden beast` number, since 5 + 3 + 3 + 41 + 522 + 42 + 10 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 53341522420986 and 53341522421004.

It is not an unprimeable number, because it can be changed into a prime (53341522421041) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 34302634 + ... + 35823926.

Almost surely, 2^{53341522421040} 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 53341522421040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106001599597344).

53341522421040 is an abundant number, since it is smaller than the sum of its proper divisors (158661676773648).

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

53341522421040 is a wasteful number, since it uses less digits than its factorization.

53341522421040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522098 (or 1522083 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 53341522421040 its reverse (4012422514335), we get a palindrome (57353944935375).

The spelling of 53341522421040 in words is "fifty-three trillion, three hundred forty-one billion, five hundred twenty-two million, four hundred twenty-one thousand, forty".