535557422 has 4 divisors (see below), whose sum is σ = 803336136. Its totient is φ = 267778710.

The previous prime is 535557401. The next prime is 535557479. The reversal of 535557422 is 224755535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224755535 = 5 ⋅44951107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133889354 + ... + 133889357.

It is an arithmetic number, because the mean of its divisors is an integer number (200834034).

Almost surely, 2^535557422 is an apocalyptic number.

535557422 is a deficient number, since it is larger than the sum of its proper divisors (267778714).

535557422 is a wasteful number, since it uses less digits than its factorization.

535557422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267778713.

The product of its digits is 210000, while the sum is 38.

The square root of 535557422 is about 23142.1136026941. The cubic root of 535557422 is about 812.0859824260.

The spelling of 535557422 in words is "five hundred thirty-five million, five hundred fifty-seven thousand, four hundred twenty-two".