52546434 has 16 divisors (see below), whose sum is σ = 108717120. Its totient is φ = 16911440.

The previous prime is 52546433. The next prime is 52546441. The reversal of 52546434 is 43464525.

It is a super-2 number, since 2×52546434² = 5522255452232712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52546395 and 52546404.

It is not an unprimeable number, because it can be changed into a prime (52546433) 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 7 ways as a sum of consecutive naturals, for example, 150822 + ... + 151169.

It is an arithmetic number, because the mean of its divisors is an integer number (6794820).

Almost surely, 2^52546434 is an apocalyptic number.

52546434 is an abundant number, since it is smaller than the sum of its proper divisors (56170686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52546434 is a wasteful number, since it uses less digits than its factorization.

52546434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302025.

The product of its digits is 57600, while the sum is 33.

The square root of 52546434 is about 7248.8919153206. The cubic root of 52546434 is about 374.5539799422.

The spelling of 52546434 in words is "fifty-two million, five hundred forty-six thousand, four hundred thirty-four".