50558464 has 80 divisors (see below), whose sum is σ = 113135616. Its totient is φ = 22374400.

The previous prime is 50558441. The next prime is 50558467. The reversal of 50558464 is 46485505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50558467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264609 + ... + 264799.

Almost surely, 2^50558464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50558464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56567808).

50558464 is an abundant number, since it is smaller than the sum of its proper divisors (62577152).

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

50558464 is a wasteful number, since it uses less digits than its factorization.

50558464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 50558464 is about 7110.4475245937. The cubic root of 50558464 is about 369.7696740362.

The spelling of 50558464 in words is "fifty million, five hundred fifty-eight thousand, four hundred sixty-four".