53264405166 has 32 divisors (see below), whose sum is σ = 125037680640. Its totient is φ = 14807092896.

The previous prime is 53264405099. The next prime is 53264405177. The reversal of 53264405166 is 66150446235.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17136286 + ... + 17139393.

It is an arithmetic number, because the mean of its divisors is an integer number (3907427520).

Almost surely, 2^53264405166 is an apocalyptic number.

53264405166 is an abundant number, since it is smaller than the sum of its proper divisors (71773275474).

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

53264405166 is a wasteful number, since it uses less digits than its factorization.

53264405166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34275728.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 53264405166 in words is "fifty-three billion, two hundred sixty-four million, four hundred five thousand, one hundred sixty-six".