52443435 has 16 divisors (see below), whose sum is σ = 91537920. Its totient is φ = 25427040.

The previous prime is 52443431. The next prime is 52443437. The reversal of 52443435 is 53434425.

It is not a de Polignac number, because 52443435 - 2² = 52443431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52443431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158755 + ... + 159084.

It is an arithmetic number, because the mean of its divisors is an integer number (5721120).

Almost surely, 2^52443435 is an apocalyptic number.

52443435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52443435 is a deficient number, since it is larger than the sum of its proper divisors (39094485).

52443435 is a wasteful number, since it uses less digits than its factorization.

52443435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317858.

The product of its digits is 28800, while the sum is 30.

The square root of 52443435 is about 7241.7839652947. The cubic root of 52443435 is about 374.3090922836.

The spelling of 52443435 in words is "fifty-two million, four hundred forty-three thousand, four hundred thirty-five".