1253525133104 has 20 divisors (see below), whose sum is σ = 2429309075280. Its totient is φ = 626606662080.

The previous prime is 1253525133103. The next prime is 1253525133173. The reversal of 1253525133104 is 4013315253521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1253525133103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9677684 + ... + 9806355.

It is an arithmetic number, because the mean of its divisors is an integer number (121465453764).

Almost surely, 2^{1253525133104} is an apocalyptic number.

It is an amenable number.

1253525133104 is a deficient number, since it is larger than the sum of its proper divisors (1175783942176).

1253525133104 is a wasteful number, since it uses less digits than its factorization.

1253525133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19488068 (or 19488062 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 1253525133104 in words is "one trillion, two hundred fifty-three billion, five hundred twenty-five million, one hundred thirty-three thousand, one hundred four".