152250044 has 12 divisors (see below), whose sum is σ = 266964600. Its totient is φ = 75974448.

The previous prime is 152250037. The next prime is 152250089. The reversal of 152250044 is 440052251.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35354 + ... + 39425.

It is an arithmetic number, because the mean of its divisors is an integer number (22247050).

Almost surely, 2^152250044 is an apocalyptic number.

It is an amenable number.

152250044 is a deficient number, since it is larger than the sum of its proper divisors (114714556).

152250044 is a wasteful number, since it uses less digits than its factorization.

152250044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75292 (or 75290 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 152250044 is about 12338.9644622229. The cubic root of 152250044 is about 533.9728088199.

The spelling of 152250044 in words is "one hundred fifty-two million, two hundred fifty thousand, forty-four".