555555051253253 has 8 divisors (see below), whose sum is σ = 555775903722048. Its totient is φ = 555334203878784.

The previous prime is 555555051253249. The next prime is 555555051253261. The reversal of 555555051253253 is 352352150555555.

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 555555051253253 - 2² = 555555051253249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555555051253283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224847200 + ... + 227304582.

It is an arithmetic number, because the mean of its divisors is an integer number (69471987965256).

Almost surely, 2^{555555051253253} is an apocalyptic number.

It is an amenable number.

555555051253253 is a deficient number, since it is larger than the sum of its proper divisors (220852468795).

555555051253253 is a wasteful number, since it uses less digits than its factorization.

555555051253253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547163.

The product of its (nonzero) digits is 70312500, while the sum is 56.

The spelling of 555555051253253 in words is "five hundred fifty-five trillion, five hundred fifty-five billion, fifty-one million, two hundred fifty-three thousand, two hundred fifty-three".