166060151020057 has 16 divisors (see below), whose sum is σ = 189870411377920. Its totient is φ = 142271749734912.

The previous prime is 166060151019937. The next prime is 166060151020087. The reversal of 166060151020057 is 750020151060661.

It is a de Polignac number, because none of the positive numbers 2^k-166060151020057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (166060151020087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146536069 + ... + 147664957.

It is an arithmetic number, because the mean of its divisors is an integer number (11866900711120).

Almost surely, 2^{166060151020057} is an apocalyptic number.

It is an amenable number.

166060151020057 is a deficient number, since it is larger than the sum of its proper divisors (23810260357863).

166060151020057 is a wasteful number, since it uses less digits than its factorization.

166060151020057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138552.

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 166060151020057 in words is "one hundred sixty-six trillion, sixty billion, one hundred fifty-one million, twenty thousand, fifty-seven".