151265567 has 2 divisors, whose sum is σ = 151265568. Its totient is φ = 151265566.

The previous prime is 151265533. The next prime is 151265581. The reversal of 151265567 is 765562151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151265567 - 2⁸ = 151265311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151265567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151265767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75632783 + 75632784.

It is an arithmetic number, because the mean of its divisors is an integer number (75632784).

Almost surely, 2^151265567 is an apocalyptic number.

151265567 is a deficient number, since it is larger than the sum of its proper divisors (1).

151265567 is an equidigital number, since it uses as much as digits as its factorization.

151265567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 38.

The square root of 151265567 is about 12299.0067485143. The cubic root of 151265567 is about 532.8193967976.

The spelling of 151265567 in words is "one hundred fifty-one million, two hundred sixty-five thousand, five hundred sixty-seven".