52042310 has 8 divisors (see below), whose sum is σ = 93676176. Its totient is φ = 20816920.

The previous prime is 52042303. The next prime is 52042373. The reversal of 52042310 is 1324025.

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

It is a super-2 number, since 2×52042310² = 5416804060272200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2602106 + ... + 2602125.

It is an arithmetic number, because the mean of its divisors is an integer number (11709522).

Almost surely, 2^52042310 is an apocalyptic number.

52042310 is a deficient number, since it is larger than the sum of its proper divisors (41633866).

52042310 is a wasteful number, since it uses less digits than its factorization.

52042310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204238.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 52042310 is about 7214.0356250853. The cubic root of 52042310 is about 373.3523206400.

Adding to 52042310 its reverse (1324025), we get a palindrome (53366335).

The spelling of 52042310 in words is "fifty-two million, forty-two thousand, three hundred ten".