253252523999 has 8 divisors (see below), whose sum is σ = 257863338000. Its totient is φ = 248652323392.

The previous prime is 253252523921. The next prime is 253252524017. The reversal of 253252523999 is 999325252352.

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 253252523999 - 2¹² = 253252519903 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 (253252523599) 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, 2605184 + ... + 2700645.

It is an arithmetic number, because the mean of its divisors is an integer number (32232917250).

Almost surely, 2^253252523999 is an apocalyptic number.

253252523999 is a deficient number, since it is larger than the sum of its proper divisors (4610814001).

253252523999 is an equidigital number, since it uses as much as digits as its factorization.

253252523999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5306697.

The product of its digits is 13122000, while the sum is 56.

The spelling of 253252523999 in words is "two hundred fifty-three billion, two hundred fifty-two million, five hundred twenty-three thousand, nine hundred ninety-nine".