10134521555 has 12 divisors (see below), whose sum is σ = 12216505680. Its totient is φ = 8071062192.

The previous prime is 10134521483. The next prime is 10134521561. The reversal of 10134521555 is 55512543101.

It is not a de Polignac number, because 10134521555 - 2²⁴ = 10117744339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228266 + ... + 269024.

It is an arithmetic number, because the mean of its divisors is an integer number (1018042140).

Almost surely, 2^10134521555 is an apocalyptic number.

10134521555 is a deficient number, since it is larger than the sum of its proper divisors (2081984125).

10134521555 is an frugal number, since it uses more digits than its factorization.

10134521555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41210 (or 40987 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 10134521555 in words is "ten billion, one hundred thirty-four million, five hundred twenty-one thousand, five hundred fifty-five".