50553533542 has 8 divisors (see below), whose sum is σ = 75831641496. Its totient is φ = 25276319712.

The previous prime is 50553533521. The next prime is 50553533587. The reversal of 50553533542 is 24533535505.

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 = 50553533495 and 50553533504.

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, 57523 + ... + 323134.

It is an arithmetic number, because the mean of its divisors is an integer number (9478955187).

Almost surely, 2^50553533542 is an apocalyptic number.

50553533542 is a deficient number, since it is larger than the sum of its proper divisors (25278107954).

50553533542 is a wasteful number, since it uses less digits than its factorization.

50553533542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447062.

The product of its (nonzero) digits is 675000, while the sum is 40.

The spelling of 50553533542 in words is "fifty billion, five hundred fifty-three million, five hundred thirty-three thousand, five hundred forty-two".