50942553 has 16 divisors (see below), whose sum is σ = 71950080. Its totient is φ = 31971024.

The previous prime is 50942537. The next prime is 50942581. The reversal of 50942553 is 35524905.

It is not a de Polignac number, because 50942553 - 2⁴ = 50942537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50942513) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6550 + ... + 12032.

It is an arithmetic number, because the mean of its divisors is an integer number (4496880).

Almost surely, 2^50942553 is an apocalyptic number.

It is an amenable number.

50942553 is a deficient number, since it is larger than the sum of its proper divisors (21007527).

50942553 is a wasteful number, since it uses less digits than its factorization.

50942553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 50942553 is about 7137.4052007715. The cubic root of 50942553 is about 370.7036839824.

The spelling of 50942553 in words is "fifty million, nine hundred forty-two thousand, five hundred fifty-three".