151005563 has 2 divisors, whose sum is σ = 151005564. Its totient is φ = 151005562.

The previous prime is 151005553. The next prime is 151005593. The reversal of 151005563 is 365500151.

It is a weak prime.

It is an emirp because it is prime and its reverse (365500151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151005563 - 2⁸ = 151005307 is a prime.

It is not a weakly prime, because it can be changed into another prime (151005553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75502781 + 75502782.

It is an arithmetic number, because the mean of its divisors is an integer number (75502782).

Almost surely, 2^151005563 is an apocalyptic number.

151005563 is a deficient number, since it is larger than the sum of its proper divisors (1).

151005563 is an equidigital number, since it uses as much as digits as its factorization.

151005563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 151005563 is about 12288.4320806196. The cubic root of 151005563 is about 532.5139414602.

The spelling of 151005563 in words is "one hundred fifty-one million, five thousand, five hundred sixty-three".