53050553055552 has 448 divisors, whose sum is σ = 160403433523200. Its totient is φ = 15349400985600.

The previous prime is 53050553055463. The next prime is 53050553055559. The reversal of 53050553055552 is 25555035505035.

It is a super-2 number, since 2×53050553055552² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53050553055559) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10404106699 + ... + 10404111797.

It is an arithmetic number, because the mean of its divisors is an integer number (358043378400).

Almost surely, 2^{53050553055552} is an apocalyptic number.

53050553055552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53050553055552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80201716761600).

53050553055552 is an abundant number, since it is smaller than the sum of its proper divisors (107352880467648).

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

53050553055552 is a wasteful number, since it uses less digits than its factorization.

53050553055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8182 (or 8172 counting only the distinct ones).

The product of its (nonzero) digits is 7031250, while the sum is 48.

The spelling of 53050553055552 in words is "fifty-three trillion, fifty billion, five hundred fifty-three million, fifty-five thousand, five hundred fifty-two".