150622135 has 4 divisors (see below), whose sum is σ = 180746568. Its totient is φ = 120497704.

The previous prime is 150622117. The next prime is 150622181. The reversal of 150622135 is 531226051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150622135 - 2¹³ = 150613943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15062209 + ... + 15062218.

It is an arithmetic number, because the mean of its divisors is an integer number (45186642).

Almost surely, 2^150622135 is an apocalyptic number.

150622135 is a deficient number, since it is larger than the sum of its proper divisors (30124433).

150622135 is an equidigital number, since it uses as much as digits as its factorization.

150622135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30124432.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 150622135 is about 12272.8209878577. The cubic root of 150622135 is about 532.0628459026.

Adding to 150622135 its reverse (531226051), we get a palindrome (681848186).

The spelling of 150622135 in words is "one hundred fifty million, six hundred twenty-two thousand, one hundred thirty-five".