8520400000132 has 12 divisors (see below), whose sum is σ = 14917042296576. Its totient is φ = 4258387915400.

The previous prime is 8520400000081. The next prime is 8520400000181. The reversal of 8520400000132 is 2310000040258.

It is a junction number, because it is equal to n+sod(n) for n = 8520400000097 and 8520400000106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453010588 + ... + 453029395.

It is an arithmetic number, because the mean of its divisors is an integer number (1243086858048).

Almost surely, 2^{8520400000132} is an apocalyptic number.

It is an amenable number.

8520400000132 is a deficient number, since it is larger than the sum of its proper divisors (6396642296444).

8520400000132 is a wasteful number, since it uses less digits than its factorization.

8520400000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906042338 (or 906042336 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 8520400000132 in words is "eight trillion, five hundred twenty billion, four hundred million, one hundred thirty-two", and thus it is an aban number.