144232552533025 has 12 divisors (see below), whose sum is σ = 195107307426864. Its totient is φ = 104896401842000.

The previous prime is 144232552533023. The next prime is 144232552533049. The reversal of 144232552533025 is 520335255232441.

It is a happy number.

It is not a de Polignac number, because 144232552533025 - 2¹ = 144232552533023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144232552533023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262241004331 + ... + 262241004880.

It is an arithmetic number, because the mean of its divisors is an integer number (16258942285572).

Almost surely, 2^{144232552533025} is an apocalyptic number.

It is an amenable number.

144232552533025 is a deficient number, since it is larger than the sum of its proper divisors (50874754893839).

144232552533025 is a wasteful number, since it uses less digits than its factorization.

144232552533025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524482009232 (or 524482009227 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 46.

The spelling of 144232552533025 in words is "one hundred forty-four trillion, two hundred thirty-two billion, five hundred fifty-two million, five hundred thirty-three thousand, twenty-five".