150200077 has 6 divisors (see below), whose sum is σ = 155558858. Its totient is φ = 145019952.

The previous prime is 150200069. The next prime is 150200081. The reversal of 150200077 is 770002051.

It can be written as a sum of positive squares in 3 ways, for example, as 13169641 + 137030436 = 3629^2 + 11706^2 .

It is not a de Polignac number, because 150200077 - 2³ = 150200069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150200977) 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 5 ways as a sum of consecutive naturals, for example, 88458 + ... + 90139.

Almost surely, 2^150200077 is an apocalyptic number.

It is an amenable number.

150200077 is a deficient number, since it is larger than the sum of its proper divisors (5358781).

150200077 is an equidigital number, since it uses as much as digits as its factorization.

150200077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178655 (or 178626 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 150200077 is about 12255.6141013007. The cubic root of 150200077 is about 531.5654168994.

The spelling of 150200077 in words is "one hundred fifty million, two hundred thousand, seventy-seven".