150077257 has 16 divisors (see below), whose sum is σ = 172972800. Its totient is φ = 128777040.

The previous prime is 150077227. The next prime is 150077287. The reversal of 150077257 is 752770051.

It is an interprime number because it is at equal distance from previous prime (150077227) and next prime (150077287).

It is a cyclic number.

It is not a de Polignac number, because 150077257 - 2⁷ = 150077129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150077227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62994 + ... + 65332.

It is an arithmetic number, because the mean of its divisors is an integer number (10810800).

Almost surely, 2^150077257 is an apocalyptic number.

It is an amenable number.

150077257 is a deficient number, since it is larger than the sum of its proper divisors (22895543).

150077257 is a wasteful number, since it uses less digits than its factorization.

150077257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676.

The product of its (nonzero) digits is 17150, while the sum is 34.

The square root of 150077257 is about 12250.6023117233. The cubic root of 150077257 is about 531.4204887273.

The spelling of 150077257 in words is "one hundred fifty million, seventy-seven thousand, two hundred fifty-seven".