50377642 has 8 divisors (see below), whose sum is σ = 86361696. Its totient is φ = 21590412.

The previous prime is 50377637. The next prime is 50377651. The reversal of 50377642 is 24677305.

It is a happy number.

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 = 50377598 and 50377607.

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, 1799188 + ... + 1799215.

It is an arithmetic number, because the mean of its divisors is an integer number (10795212).

Almost surely, 2^50377642 is an apocalyptic number.

50377642 is a deficient number, since it is larger than the sum of its proper divisors (35984054).

50377642 is a wasteful number, since it uses less digits than its factorization.

50377642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598412.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 50377642 is about 7097.7209018107. The cubic root of 50377642 is about 369.3283212171.

The spelling of 50377642 in words is "fifty million, three hundred seventy-seven thousand, six hundred forty-two".