4532440131505 has 64 divisors (see below), whose sum is σ = 6579680357376. Its totient is φ = 2978014828800.

The previous prime is 4532440131469. The next prime is 4532440131553. The reversal of 4532440131505 is 5051310442354.

It is not a de Polignac number, because 4532440131505 - 2¹³ = 4532440123313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3508875 + ... + 4623535.

It is an arithmetic number, because the mean of its divisors is an integer number (102807505584).

Almost surely, 2^{4532440131505} is an apocalyptic number.

It is an amenable number.

4532440131505 is a deficient number, since it is larger than the sum of its proper divisors (2047240225871).

4532440131505 is a wasteful number, since it uses less digits than its factorization.

4532440131505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114759 (or 1114737 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 4532440131505 its reverse (5051310442354), we get a palindrome (9583750573859).

The spelling of 4532440131505 in words is "four trillion, five hundred thirty-two billion, four hundred forty million, one hundred thirty-one thousand, five hundred five".