232520514140452 has 48 divisors (see below), whose sum is σ = 432662613264000. Its totient is φ = 109094998940928.

The previous prime is 232520514140393. The next prime is 232520514140573. The reversal of 232520514140452 is 254041415025232.

It is a super-2 number, since 2×232520514140452² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40836424 + ... + 46180672.

It is an arithmetic number, because the mean of its divisors is an integer number (9013804443000).

Almost surely, 2^{232520514140452} is an apocalyptic number.

It is an amenable number.

232520514140452 is a deficient number, since it is larger than the sum of its proper divisors (200142099123548).

232520514140452 is a wasteful number, since it uses less digits than its factorization.

232520514140452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353252 (or 5353250 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 232520514140452 its reverse (254041415025232), we get a palindrome (486561929165684).

The spelling of 232520514140452 in words is "two hundred thirty-two trillion, five hundred twenty billion, five hundred fourteen million, one hundred forty thousand, four hundred fifty-two".