153050194 has 32 divisors (see below), whose sum is σ = 255914496. Its totient is φ = 68065920.

The previous prime is 153050179. The next prime is 153050203. The reversal of 153050194 is 491050351.

153050194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251839 + ... + 252445.

It is an arithmetic number, because the mean of its divisors is an integer number (7997328).

Almost surely, 2^153050194 is an apocalyptic number.

153050194 is a deficient number, since it is larger than the sum of its proper divisors (102864302).

153050194 is a wasteful number, since it uses less digits than its factorization.

153050194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 153050194 is about 12371.3456826652. The cubic root of 153050194 is about 534.9066061098.

The spelling of 153050194 in words is "one hundred fifty-three million, fifty thousand, one hundred ninety-four".