288051231053 has 4 divisors (see below), whose sum is σ = 288171807420. Its totient is φ = 287930654688.

The previous prime is 288051231043. The next prime is 288051231101. The reversal of 288051231053 is 350132150882.

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 102680511844 + 185370719209 = 320438^2 + 430547^2 .

It is a cyclic number.

It is not a de Polignac number, because 288051231053 - 2⁶ = 288051230989 is a prime.

It is a super-2 number, since 2×288051231053² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 288051230998 and 288051231016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288051231043) 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 3 ways as a sum of consecutive naturals, for example, 60284600 + ... + 60289377.

It is an arithmetic number, because the mean of its divisors is an integer number (72042951855).

Almost surely, 2^288051231053 is an apocalyptic number.

It is an amenable number.

288051231053 is a deficient number, since it is larger than the sum of its proper divisors (120576367).

288051231053 is a wasteful number, since it uses less digits than its factorization.

288051231053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120576366.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 288051231053 in words is "two hundred eighty-eight billion, fifty-one million, two hundred thirty-one thousand, fifty-three".