50555532 has 24 divisors (see below), whose sum is σ = 118355776. Its totient is φ = 16795728.

The previous prime is 50555521. The next prime is 50555537. The reversal of 50555532 is 23555505.

It is a self number, because there is not a number n which added to its sum of digits gives 50555532.

It is not an unprimeable number, because it can be changed into a prime (50555537) 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 7 ways as a sum of consecutive naturals, for example, 3178 + ... + 10545.

Almost surely, 2^50555532 is an apocalyptic number.

It is an amenable number.

50555532 is an abundant number, since it is smaller than the sum of its proper divisors (67800244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50555532 is a wasteful number, since it uses less digits than its factorization.

50555532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14037 (or 14035 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 30.

The square root of 50555532 is about 7110.2413461148. The cubic root of 50555532 is about 369.7625259707.

The spelling of 50555532 in words is "fifty million, five hundred fifty-five thousand, five hundred thirty-two".