194177053 has 12 divisors (see below), whose sum is σ = 227884860. Its totient is φ = 164959872.

The previous prime is 194177051. The next prime is 194177057. The reversal of 194177053 is 350771491.

194177053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 99640324 + 94536729 = 9982^2 + 9723^2 .

It is not a de Polignac number, because 194177053 - 2¹ = 194177051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194177051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11998 + ... + 23071.

It is an arithmetic number, because the mean of its divisors is an integer number (18990405).

Almost surely, 2^194177053 is an apocalyptic number.

It is an amenable number.

194177053 is a deficient number, since it is larger than the sum of its proper divisors (33707807).

194177053 is a wasteful number, since it uses less digits than its factorization.

194177053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35196 (or 35189 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 194177053 is about 13934.7426599848. The cubic root of 194177053 is about 579.0720923872.

The spelling of 194177053 in words is "one hundred ninety-four million, one hundred seventy-seven thousand, fifty-three".