151020559 has 2 divisors, whose sum is σ = 151020560. Its totient is φ = 151020558.

The previous prime is 151020539. The next prime is 151020563. The reversal of 151020559 is 955020151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151020559 - 2¹⁵ = 150987791 is a prime.

It is a super-3 number, since 3×151020559³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151020539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75510279 + 75510280.

It is an arithmetic number, because the mean of its divisors is an integer number (75510280).

Almost surely, 2^151020559 is an apocalyptic number.

151020559 is a deficient number, since it is larger than the sum of its proper divisors (1).

151020559 is an equidigital number, since it uses as much as digits as its factorization.

151020559 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 28.

The square root of 151020559 is about 12289.0422328186. The cubic root of 151020559 is about 532.5315684371.

The spelling of 151020559 in words is "one hundred fifty-one million, twenty thousand, five hundred fifty-nine".