53541166666 has 16 divisors (see below), whose sum is σ = 86696013600. Its totient is φ = 24652325808.

The previous prime is 53541166663. The next prime is 53541166709. The reversal of 53541166666 is 66666114535.

It is not an unprimeable number, because it can be changed into a prime (53541166663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446476 + ... + 2468263.

It is an arithmetic number, because the mean of its divisors is an integer number (5418500850).

Almost surely, 2^53541166666 is an apocalyptic number.

53541166666 is a deficient number, since it is larger than the sum of its proper divisors (33154846934).

53541166666 is a wasteful number, since it uses less digits than its factorization.

53541166666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915173.

The product of its digits is 2332800, while the sum is 49.

The spelling of 53541166666 in words is "fifty-three billion, five hundred forty-one million, one hundred sixty-six thousand, six hundred sixty-six".