605435053 has 4 divisors (see below), whose sum is σ = 624965248. Its totient is φ = 585904860.

The previous prime is 605435029. The next prime is 605435081. The reversal of 605435053 is 350534506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 605435053 - 2⁵ = 605435021 is a prime.

It is a super-2 number, since 2×605435053² = 733103206802225618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 19530163 = 605435053 / (6 + 0 + 5 + 4 + 3 + 5 + 0 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605435023) by changing a digit.

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, 9765051 + ... + 9765112.

It is an arithmetic number, because the mean of its divisors is an integer number (156241312).

Almost surely, 2^605435053 is an apocalyptic number.

It is an amenable number.

605435053 is a deficient number, since it is larger than the sum of its proper divisors (19530195).

605435053 is a wasteful number, since it uses less digits than its factorization.

605435053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19530194.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 605435053 is about 24605.5898730349. The cubic root of 605435053 is about 845.9717369146.

Adding to 605435053 its reverse (350534506), we get a palindrome (955969559).

The spelling of 605435053 in words is "six hundred five million, four hundred thirty-five thousand, fifty-three".