166725827483 has 8 divisors (see below), whose sum is σ = 174476153088. Its totient is φ = 159017283304.

The previous prime is 166725827479. The next prime is 166725827501. The reversal of 166725827483 is 384728527661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 166725827483 - 2² = 166725827479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (166725827413) 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, 10437191 + ... + 10453152.

It is an arithmetic number, because the mean of its divisors is an integer number (21809519136).

Almost surely, 2^166725827483 is an apocalyptic number.

166725827483 is a deficient number, since it is larger than the sum of its proper divisors (7750325605).

166725827483 is a wasteful number, since it uses less digits than its factorization.

166725827483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20890713.

The product of its digits is 27095040, while the sum is 59.

The spelling of 166725827483 in words is "one hundred sixty-six billion, seven hundred twenty-five million, eight hundred twenty-seven thousand, four hundred eighty-three".