53544002 has 8 divisors (see below), whose sum is σ = 81218700. Its totient is φ = 26471104.

The previous prime is 53543989. The next prime is 53544013. The reversal of 53544002 is 20044535.

It can be written as a sum of positive squares in 2 ways, for example, as 52287361 + 1256641 = 7231^2 + 1121^2 .

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, 150227 + ... + 150582.

Almost surely, 2^53544002 is an apocalyptic number.

53544002 is a deficient number, since it is larger than the sum of its proper divisors (27674698).

53544002 is a wasteful number, since it uses less digits than its factorization.

53544002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300900.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 53544002 is about 7317.3767157363. The cubic root of 53544002 is about 376.9093774258.

Adding to 53544002 its reverse (20044535), we get a palindrome (73588537).

The spelling of 53544002 in words is "fifty-three million, five hundred forty-four thousand, two".