253354452411133 has 4 divisors (see below), whose sum is σ = 254405715699388. Its totient is φ = 252303189122880.

The previous prime is 253354452411059. The next prime is 253354452411143. The reversal of 253354452411133 is 331114254453352.

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 105649247930724 + 147705204480409 = 10278582^2 + 12153403^2 .

It is not a de Polignac number, because 253354452411133 - 2¹³ = 253354452402941 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 (253354452411143) 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, 525631643766 + ... + 525631644247.

It is an arithmetic number, because the mean of its divisors is an integer number (63601428924847).

Almost surely, 2^{253354452411133} is an apocalyptic number.

It is an amenable number.

253354452411133 is a deficient number, since it is larger than the sum of its proper divisors (1051263288255).

253354452411133 is a wasteful number, since it uses less digits than its factorization.

253354452411133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051263288254.

The product of its digits is 2592000, while the sum is 46.

The spelling of 253354452411133 in words is "two hundred fifty-three trillion, three hundred fifty-four billion, four hundred fifty-two million, four hundred eleven thousand, one hundred thirty-three".