180052077 has 8 divisors (see below), whose sum is σ = 244599264. Its totient is φ = 117769808.

The previous prime is 180052069. The next prime is 180052109. The reversal of 180052077 is 770250081.

It is a happy number.

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 180052077 - 2³ = 180052069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180052007) 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, 566043 + ... + 566360.

It is an arithmetic number, because the mean of its divisors is an integer number (30574908).

Almost surely, 2^180052077 is an apocalyptic number.

It is an amenable number.

180052077 is a deficient number, since it is larger than the sum of its proper divisors (64547187).

180052077 is a wasteful number, since it uses less digits than its factorization.

180052077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132459.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 180052077 is about 13418.3485198440. The cubic root of 180052077 is about 564.6760635596.

The spelling of 180052077 in words is "one hundred eighty million, fifty-two thousand, seventy-seven".