55267350 has 36 divisors (see below), whose sum is σ = 137289204. Its totient is φ = 14713680.

The previous prime is 55267343. The next prime is 55267363. The reversal of 55267350 is 5376255.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 90747 + ... + 91353.

It is an arithmetic number, because the mean of its divisors is an integer number (3813589).

Almost surely, 2^55267350 is an apocalyptic number.

55267350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55267350 is an abundant number, since it is smaller than the sum of its proper divisors (82021854).

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

55267350 is an equidigital number, since it uses as much as digits as its factorization.

55267350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 55267350 is about 7434.2013693469. The cubic root of 55267350 is about 380.9104438830.

The spelling of 55267350 in words is "fifty-five million, two hundred sixty-seven thousand, three hundred fifty".