53349166080 has 1760 divisors, whose sum is σ = 246529806336. Its totient is φ = 10744233984.

The previous prime is 53349166051. The next prime is 53349166099. The reversal of 53349166080 is 8066194335.

53349166080 is a `hidden beast` number, since 5 + 3 + 34 + 9 + 1 + 6 + 608 + 0 = 666.

It is a super-2 number, since 2×53349166080² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1135088617 + ... + 1135088663.

Almost surely, 2^53349166080 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 53349166080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123264903168).

53349166080 is an abundant number, since it is smaller than the sum of its proper divisors (193180640256).

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

53349166080 is a wasteful number, since it uses less digits than its factorization.

53349166080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 53349166080 in words is "fifty-three billion, three hundred forty-nine million, one hundred sixty-six thousand, eighty".