50561342 has 8 divisors (see below), whose sum is σ = 81676056. Its totient is φ = 23335992.

The previous prime is 50561339. The next prime is 50561353. The reversal of 50561342 is 24316505.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 1944667 = 50561342 / (5 + 0 + 5 + 6 + 1 + 3 + 4 + 2).

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, 972308 + ... + 972359.

It is an arithmetic number, because the mean of its divisors is an integer number (10209507).

Almost surely, 2^50561342 is an apocalyptic number.

50561342 is a deficient number, since it is larger than the sum of its proper divisors (31114714).

50561342 is a wasteful number, since it uses less digits than its factorization.

50561342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944682.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 50561342 is about 7110.6498999740. The cubic root of 50561342 is about 369.7766901837.

Adding to 50561342 its reverse (24316505), we get a palindrome (74877847).

The spelling of 50561342 in words is "fifty million, five hundred sixty-one thousand, three hundred forty-two".