52257941342 has 8 divisors (see below), whose sum is σ = 78387958656. Its totient is φ = 26128621792.

The previous prime is 52257941287. The next prime is 52257941357. The reversal of 52257941342 is 24314975225.

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 = 52257941293 and 52257941302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97718 + ... + 337734.

It is an arithmetic number, because the mean of its divisors is an integer number (9798494832).

Almost surely, 2^52257941342 is an apocalyptic number.

52257941342 is a deficient number, since it is larger than the sum of its proper divisors (26130017314).

52257941342 is a wasteful number, since it uses less digits than its factorization.

52257941342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348882.

The product of its digits is 604800, while the sum is 44.

The spelling of 52257941342 in words is "fifty-two billion, two hundred fifty-seven million, nine hundred forty-one thousand, three hundred forty-two".