55150162 has 8 divisors (see below), whose sum is σ = 82759500. Its totient is φ = 27563664.

The previous prime is 55150153. The next prime is 55150163. The reversal of 55150162 is 26105155.

It can be written as a sum of positive squares in 2 ways, for example, as 49716601 + 5433561 = 7051^2 + 2331^2 .

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

It is not an unprimeable number, because it can be changed into a prime (55150163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2964 + ... + 10912.

Almost surely, 2^55150162 is an apocalyptic number.

55150162 is a deficient number, since it is larger than the sum of its proper divisors (27609338).

55150162 is a wasteful number, since it uses less digits than its factorization.

55150162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11420.

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

The square root of 55150162 is about 7426.3155063598. The cubic root of 55150162 is about 380.6410279120.

The spelling of 55150162 in words is "fifty-five million, one hundred fifty thousand, one hundred sixty-two".