150221053 has 8 divisors (see below), whose sum is σ = 153014400. Its totient is φ = 147452448.

The previous prime is 150221047. The next prime is 150221063. The reversal of 150221053 is 350122051.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150221053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150221053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150221063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6300 + ... + 18442.

It is an arithmetic number, because the mean of its divisors is an integer number (19126800).

Almost surely, 2^150221053 is an apocalyptic number.

It is an amenable number.

150221053 is a deficient number, since it is larger than the sum of its proper divisors (2793347).

150221053 is a wasteful number, since it uses less digits than its factorization.

150221053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12371.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 150221053 is about 12256.4698424954. The cubic root of 150221053 is about 531.5901607774.

The spelling of 150221053 in words is "one hundred fifty million, two hundred twenty-one thousand, fifty-three".