1232452155575 has 24 divisors (see below), whose sum is σ = 1612987424400. Its totient is φ = 931564661760.

The previous prime is 1232452155569. The next prime is 1232452155587. The reversal of 1232452155575 is 5755512542321.

It is not a de Polignac number, because 1232452155575 - 2⁴ = 1232452155559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3300890 + ... + 3655239.

It is an arithmetic number, because the mean of its divisors is an integer number (67207809350).

Almost surely, 2^{1232452155575} is an apocalyptic number.

1232452155575 is a deficient number, since it is larger than the sum of its proper divisors (380535268825).

1232452155575 is a wasteful number, since it uses less digits than its factorization.

1232452155575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956531 (or 6956526 counting only the distinct ones).

The product of its digits is 2100000, while the sum is 47.

Adding to 1232452155575 its reverse (5755512542321), we get a palindrome (6987964697896).

The spelling of 1232452155575 in words is "one trillion, two hundred thirty-two billion, four hundred fifty-two million, one hundred fifty-five thousand, five hundred seventy-five".