52513342 has 8 divisors (see below), whose sum is σ = 90022896. Its totient is φ = 22505712.

The previous prime is 52513337. The next prime is 52513343. The reversal of 52513342 is 24331525.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52513343) 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, 1875463 + ... + 1875490.

It is an arithmetic number, because the mean of its divisors is an integer number (11252862).

Almost surely, 2^52513342 is an apocalyptic number.

52513342 is a deficient number, since it is larger than the sum of its proper divisors (37509554).

52513342 is a wasteful number, since it uses less digits than its factorization.

52513342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750962.

The product of its digits is 3600, while the sum is 25.

The square root of 52513342 is about 7246.6090000772. The cubic root of 52513342 is about 374.4753362094.

Adding to 52513342 its reverse (24331525), we get a palindrome (76844867).

The spelling of 52513342 in words is "fifty-two million, five hundred thirteen thousand, three hundred forty-two".