156480211 has 2 divisors, whose sum is σ = 156480212. Its totient is φ = 156480210.

The previous prime is 156480197. The next prime is 156480217. The reversal of 156480211 is 112084651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 156480211 - 2⁵ = 156480179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 156480211.

It is not a weakly prime, because it can be changed into another prime (156480217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78240105 + 78240106.

It is an arithmetic number, because the mean of its divisors is an integer number (78240106).

Almost surely, 2^156480211 is an apocalyptic number.

156480211 is a deficient number, since it is larger than the sum of its proper divisors (1).

156480211 is an equidigital number, since it uses as much as digits as its factorization.

156480211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 156480211 is about 12509.2050506817. The cubic root of 156480211 is about 538.8730624718.

The spelling of 156480211 in words is "one hundred fifty-six million, four hundred eighty thousand, two hundred eleven".