1253524204332 has 18 divisors (see below), whose sum is σ = 3168630627708. Its totient is φ = 417841401432.

The previous prime is 1253524204267. The next prime is 1253524204333. The reversal of 1253524204332 is 2334024253521.

1253524204332 is a `hidden beast` number, since 1 + 253 + 52 + 4 + 20 + 4 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 34820116787 = 1253524204332 / (1 + 2 + 5 + 3 + 5 + 2 + 4 + 2 + 0 + 4 + 3 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (1253524204333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17410058358 + ... + 17410058429.

Almost surely, 2^{1253524204332} is an apocalyptic number.

1253524204332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1253524204332 is an abundant number, since it is smaller than the sum of its proper divisors (1915106423376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1253524204332 is a wasteful number, since it uses less digits than its factorization.

1253524204332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34820116797 (or 34820116792 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 1253524204332 its reverse (2334024253521), we get a palindrome (3587548457853).

The spelling of 1253524204332 in words is "one trillion, two hundred fifty-three billion, five hundred twenty-four million, two hundred four thousand, three hundred thirty-two".