52044434 has 8 divisors (see below), whose sum is σ = 84071820. Its totient is φ = 24020496.

The previous prime is 52044413. The next prime is 52044437. The reversal of 52044434 is 43444025.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 1677025 = 7097^2 + 1295^2 .

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

It is a super-2 number, since 2×52044434² = 5417246220760712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 2001709 = 52044434 / (5 + 2 + 0 + 4 + 4 + 4 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (52044437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000829 + ... + 1000880.

Almost surely, 2^52044434 is an apocalyptic number.

52044434 is a deficient number, since it is larger than the sum of its proper divisors (32027386).

52044434 is a wasteful number, since it uses less digits than its factorization.

52044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001724.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 52044434 is about 7214.1828366073. The cubic root of 52044434 is about 373.3573997737.

Adding to 52044434 its reverse (43444025), we get a palindrome (95488459).

The spelling of 52044434 in words is "fifty-two million, forty-four thousand, four hundred thirty-four".