150550087 has 2 divisors, whose sum is σ = 150550088. Its totient is φ = 150550086.

The previous prime is 150550027. The next prime is 150550093. The reversal of 150550087 is 780055051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150550087 - 2²³ = 142161479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150550007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75275043 + 75275044.

It is an arithmetic number, because the mean of its divisors is an integer number (75275044).

Almost surely, 2^150550087 is an apocalyptic number.

150550087 is a deficient number, since it is larger than the sum of its proper divisors (1).

150550087 is an equidigital number, since it uses as much as digits as its factorization.

150550087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 150550087 is about 12269.8853702877. The cubic root of 150550087 is about 531.9779974223.

The spelling of 150550087 in words is "one hundred fifty million, five hundred fifty thousand, eighty-seven".