50554720 has 24 divisors (see below), whose sum is σ = 119435904. Its totient is φ = 20221824.

The previous prime is 50554703. The next prime is 50554729. The reversal of 50554720 is 2745505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50554729) 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 3 ways as a sum of consecutive naturals, for example, 157824 + ... + 158143.

It is an arithmetic number, because the mean of its divisors is an integer number (4976496).

Almost surely, 2^50554720 is an apocalyptic number.

It is an amenable number.

50554720 is an abundant number, since it is smaller than the sum of its proper divisors (68881184).

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

50554720 is a wasteful number, since it uses less digits than its factorization.

50554720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315982 (or 315974 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 50554720 is about 7110.1842451515. The cubic root of 50554720 is about 369.7605463075.

It can be divided in two parts, 505 and 54720, that added together give a square (55225 = 235²).

The spelling of 50554720 in words is "fifty million, five hundred fifty-four thousand, seven hundred twenty".