52311434 has 16 divisors (see below), whose sum is σ = 90549888. Its totient is φ = 22200912.

The previous prime is 52311433. The next prime is 52311439. The reversal of 52311434 is 43411325.

52311434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52311434² = 5472972254272712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52311433) 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 7 ways as a sum of consecutive naturals, for example, 16697 + ... + 19580.

It is an arithmetic number, because the mean of its divisors is an integer number (5659368).

Almost surely, 2^52311434 is an apocalyptic number.

52311434 is a deficient number, since it is larger than the sum of its proper divisors (38238454).

52311434 is a wasteful number, since it uses less digits than its factorization.

52311434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36389.

The product of its digits is 1440, while the sum is 23.

The square root of 52311434 is about 7232.6643776689. The cubic root of 52311434 is about 373.9947810190.

Adding to 52311434 its reverse (43411325), we get a palindrome (95722759).

The spelling of 52311434 in words is "fifty-two million, three hundred eleven thousand, four hundred thirty-four".