52354742 has 8 divisors (see below), whose sum is σ = 85671432. Its totient is φ = 23797600.

The previous prime is 52354727. The next prime is 52354751. The reversal of 52354742 is 24745325.

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

It is a junction number, because it is equal to n+sod(n) for n = 52354699 and 52354708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189859 + ... + 1189902.

It is an arithmetic number, because the mean of its divisors is an integer number (10708929).

Almost surely, 2^52354742 is an apocalyptic number.

52354742 is a deficient number, since it is larger than the sum of its proper divisors (33316690).

52354742 is a wasteful number, since it uses less digits than its factorization.

52354742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379774.

The product of its digits is 33600, while the sum is 32.

The square root of 52354742 is about 7235.6576757058. The cubic root of 52354742 is about 374.0979611273.

The spelling of 52354742 in words is "fifty-two million, three hundred fifty-four thousand, seven hundred forty-two".