150545077 has 2 divisors, whose sum is σ = 150545078. Its totient is φ = 150545076.

The previous prime is 150545039. The next prime is 150545099. The reversal of 150545077 is 770545051.

It is a happy number.

150545077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110019121 + 40525956 = 10489^2 + 6366^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150545077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150545477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75272538 + 75272539.

It is an arithmetic number, because the mean of its divisors is an integer number (75272539).

Almost surely, 2^150545077 is an apocalyptic number.

It is an amenable number.

150545077 is a deficient number, since it is larger than the sum of its proper divisors (1).

150545077 is an equidigital number, since it uses as much as digits as its factorization.

150545077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 150545077 is about 12269.6812102027. The cubic root of 150545077 is about 531.9720963091.

The spelling of 150545077 in words is "one hundred fifty million, five hundred forty-five thousand, seventy-seven".