55314542 has 8 divisors (see below), whose sum is σ = 85833000. Its totient is φ = 26703544.

The previous prime is 55314521. The next prime is 55314551. The reversal of 55314542 is 24541355.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

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 3 ways as a sum of consecutive naturals, for example, 476792 + ... + 476907.

It is an arithmetic number, because the mean of its divisors is an integer number (10729125).

Almost surely, 2^55314542 is an apocalyptic number.

55314542 is a deficient number, since it is larger than the sum of its proper divisors (30518458).

55314542 is a wasteful number, since it uses less digits than its factorization.

55314542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953730.

The product of its digits is 12000, while the sum is 29.

The square root of 55314542 is about 7437.3746712130. The cubic root of 55314542 is about 381.0188310328.

Adding to 55314542 its reverse (24541355), we get a palindrome (79855897).

The spelling of 55314542 in words is "fifty-five million, three hundred fourteen thousand, five hundred forty-two".