553240127 has 8 divisors (see below), whose sum is σ = 603786960. Its totient is φ = 502735360.

The previous prime is 553240123. The next prime is 553240139. The reversal of 553240127 is 721042355.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 553240127 - 2² = 553240123 is a prime.

It is a super-2 number, since 2×553240127² = 612149276245952258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553240127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553240123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21149 + ... + 39417.

It is an arithmetic number, because the mean of its divisors is an integer number (75473370).

Almost surely, 2^553240127 is an apocalyptic number.

553240127 is a deficient number, since it is larger than the sum of its proper divisors (50546833).

553240127 is a wasteful number, since it uses less digits than its factorization.

553240127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21033.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 553240127 is about 23521.0570978432. The cubic root of 553240127 is about 820.9270335618.

The spelling of 553240127 in words is "five hundred fifty-three million, two hundred forty thousand, one hundred twenty-seven".