156647483 has 2 divisors, whose sum is σ = 156647484. Its totient is φ = 156647482.

The previous prime is 156647471. The next prime is 156647527. The reversal of 156647483 is 384746651.

It is an a-pointer prime, because the next prime (156647527) can be obtained adding 156647483 to its sum of digits (44).

It is a weak prime.

It is an emirp because it is prime and its reverse (384746651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 156647483 - 2¹⁴ = 156631099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (156647443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78323741 + 78323742.

It is an arithmetic number, because the mean of its divisors is an integer number (78323742).

Almost surely, 2^156647483 is an apocalyptic number.

156647483 is a deficient number, since it is larger than the sum of its proper divisors (1).

156647483 is an equidigital number, since it uses as much as digits as its factorization.

156647483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 156647483 is about 12515.8892213059. The cubic root of 156647483 is about 539.0650063926.

The spelling of 156647483 in words is "one hundred fifty-six million, six hundred forty-seven thousand, four hundred eighty-three".