193375045 has 8 divisors (see below), whose sum is σ = 240051960. Its totient is φ = 149365440.

The previous prime is 193374997. The next prime is 193375057. The reversal of 193375045 is 540573391.

193375045 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 4 ways, for example, as 776161 + 192598884 = 881^2 + 13878^2 .

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

It is not a de Polignac number, because 193375045 - 2¹¹ = 193372997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 193374995 and 193375013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666666 + ... + 666955.

It is an arithmetic number, because the mean of its divisors is an integer number (30006495).

Almost surely, 2^193375045 is an apocalyptic number.

It is an amenable number.

193375045 is a deficient number, since it is larger than the sum of its proper divisors (46676915).

193375045 is a wasteful number, since it uses less digits than its factorization.

193375045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333655.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 193375045 is about 13905.9356031876. The cubic root of 193375045 is about 578.2737465612.

The spelling of 193375045 in words is "one hundred ninety-three million, three hundred seventy-five thousand, forty-five".