575420149 has 8 divisors (see below), whose sum is σ = 605931840. Its totient is φ = 544931136.

The previous prime is 575420093. The next prime is 575420179. The reversal of 575420149 is 941024575.

575420149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 575420149 - 2¹¹ = 575418101 is a prime.

It is a super-2 number, since 2×575420149² = 662216695750364402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575420179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78912 + ... + 85894.

It is an arithmetic number, because the mean of its divisors is an integer number (75741480).

Almost surely, 2^575420149 is an apocalyptic number.

It is an amenable number.

575420149 is a deficient number, since it is larger than the sum of its proper divisors (30511691).

575420149 is a wasteful number, since it uses less digits than its factorization.

575420149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11339.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 575420149 is about 23987.9167290534. The cubic root of 575420149 is about 831.7542367102.

The spelling of 575420149 in words is "five hundred seventy-five million, four hundred twenty thousand, one hundred forty-nine".