13541502112 has 12 divisors (see below), whose sum is σ = 26659832346. Its totient is φ = 6770751040.

The previous prime is 13541502109. The next prime is 13541502131. The reversal of 13541502112 is 21120514531.

It can be written as a sum of positive squares in only one way, i.e., 13336554256 + 204947856 = 115484^2 + 14316^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211585939 + ... + 211586002.

Almost surely, 2^13541502112 is an apocalyptic number.

It is an amenable number.

13541502112 is a deficient number, since it is larger than the sum of its proper divisors (13118330234).

13541502112 is an equidigital number, since it uses as much as digits as its factorization.

13541502112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423171951 (or 423171943 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 13541502112 in words is "thirteen billion, five hundred forty-one million, five hundred two thousand, one hundred twelve".