52210743 has 8 divisors (see below), whose sum is σ = 74969328. Its totient is φ = 32129664.

The previous prime is 52210733. The next prime is 52210747. The reversal of 52210743 is 34701225.

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

It is not a de Polignac number, because 52210743 - 2⁶ = 52210679 is a prime.

It is a super-2 number, since 2×52210743² = 5451923369224098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52210747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669330 + ... + 669407.

It is an arithmetic number, because the mean of its divisors is an integer number (9371166).

Almost surely, 2^52210743 is an apocalyptic number.

52210743 is a deficient number, since it is larger than the sum of its proper divisors (22758585).

52210743 is a wasteful number, since it uses less digits than its factorization.

52210743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338753.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 52210743 is about 7225.7001736856. The cubic root of 52210743 is about 373.7546671900.

Adding to 52210743 its reverse (34701225), we get a palindrome (86911968).

The spelling of 52210743 in words is "fifty-two million, two hundred ten thousand, seven hundred forty-three".