55301242 has 8 divisors (see below), whose sum is σ = 82984500. Its totient is φ = 27639744.

The previous prime is 55301227. The next prime is 55301263. The reversal of 55301242 is 24210355.

It can be written as a sum of positive squares in 2 ways, for example, as 54597321 + 703921 = 7389^2 + 839^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4684 + ... + 11512.

Almost surely, 2^55301242 is an apocalyptic number.

55301242 is a deficient number, since it is larger than the sum of its proper divisors (27683258).

55301242 is a wasteful number, since it uses less digits than its factorization.

55301242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 55301242 is about 7436.4804847455. The cubic root of 55301242 is about 380.9882908019.

Adding to 55301242 its reverse (24210355), we get a palindrome (79511597).

The spelling of 55301242 in words is "fifty-five million, three hundred one thousand, two hundred forty-two".