54002242 has 16 divisors (see below), whose sum is σ = 92737152. Its totient is φ = 23103360.

The previous prime is 54002233. The next prime is 54002257. The reversal of 54002242 is 24220045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5778 + ... + 11890.

It is an arithmetic number, because the mean of its divisors is an integer number (5796072).

Almost surely, 2^54002242 is an apocalyptic number.

54002242 is a deficient number, since it is larger than the sum of its proper divisors (38734910).

54002242 is a wasteful number, since it uses less digits than its factorization.

54002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 54002242 is about 7348.6217755440. The cubic root of 54002242 is about 377.9815459016.

Adding to 54002242 its reverse (24220045), we get a palindrome (78222287).

The spelling of 54002242 in words is "fifty-four million, two thousand, two hundred forty-two".