54072002 has 16 divisors (see below), whose sum is σ = 86170392. Its totient is φ = 25359360.

The previous prime is 54071993. The next prime is 54072017. The reversal of 54072002 is 20027045.

It can be written as a sum of positive squares in 4 ways, for example, as 26204161 + 27867841 = 5119^2 + 5279^2 .

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 7 ways as a sum of consecutive naturals, for example, 8102 + ... + 13182.

Almost surely, 2^54072002 is an apocalyptic number.

54072002 is a deficient number, since it is larger than the sum of its proper divisors (32098390).

54072002 is a wasteful number, since it uses less digits than its factorization.

54072002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 54072002 is about 7353.3667119218. The cubic root of 54072002 is about 378.1442344973.

Adding to 54072002 its reverse (20027045), we get a palindrome (74099047).

The spelling of 54072002 in words is "fifty-four million, seventy-two thousand, two".