150261055 has 8 divisors (see below), whose sum is σ = 206072352. Its totient is φ = 103036128.

The previous prime is 150261043. The next prime is 150261077. The reversal of 150261055 is 550162051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150261055 - 2¹³ = 150252863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2146552 + ... + 2146621.

It is an arithmetic number, because the mean of its divisors is an integer number (25759044).

Almost surely, 2^150261055 is an apocalyptic number.

150261055 is a deficient number, since it is larger than the sum of its proper divisors (55811297).

150261055 is an equidigital number, since it uses as much as digits as its factorization.

150261055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293185.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 150261055 is about 12258.1016066926. The cubic root of 150261055 is about 531.6373418748.

The spelling of 150261055 in words is "one hundred fifty million, two hundred sixty-one thousand, fifty-five".