156555041 has 8 divisors (see below), whose sum is σ = 165412800. Its totient is φ = 147759120.

The previous prime is 156555019. The next prime is 156555083. The reversal of 156555041 is 140555651.

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 156555041 - 2⁶ = 156554977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156554989 and 156555007.

It is not an unprimeable number, because it can be changed into a prime (156555241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10205 + ... + 20426.

It is an arithmetic number, because the mean of its divisors is an integer number (20676600).

Almost surely, 2^156555041 is an apocalyptic number.

It is an amenable number.

156555041 is a deficient number, since it is larger than the sum of its proper divisors (8857759).

156555041 is a wasteful number, since it uses less digits than its factorization.

156555041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30919.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 156555041 is about 12512.1956906052. The cubic root of 156555041 is about 538.9589464844.

The spelling of 156555041 in words is "one hundred fifty-six million, five hundred fifty-five thousand, forty-one".