55141345253 has 4 divisors (see below), whose sum is σ = 55760911020. Its totient is φ = 54521779488.

The previous prime is 55141345243. The next prime is 55141345283. The reversal of 55141345253 is 35254314155.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15308370529 + 39832974724 = 123727^2 + 199582^2 .

It is a cyclic number.

It is not a de Polignac number, because 55141345253 - 2⁸ = 55141344997 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 (55141345223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309782750 + ... + 309782927.

It is an arithmetic number, because the mean of its divisors is an integer number (13940227755).

Almost surely, 2^55141345253 is an apocalyptic number.

It is an amenable number.

55141345253 is a deficient number, since it is larger than the sum of its proper divisors (619565767).

55141345253 is an equidigital number, since it uses as much as digits as its factorization.

55141345253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619565766.

The product of its digits is 180000, while the sum is 38.

The spelling of 55141345253 in words is "fifty-five billion, one hundred forty-one million, three hundred forty-five thousand, two hundred fifty-three".