10105105550487 has 8 divisors (see below), whose sum is σ = 13473536353536. Its totient is φ = 6736705890552.

The previous prime is 10105105550387. The next prime is 10105105550489. The reversal of 10105105550487 is 78405550150101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10105105550487 - 2¹⁰ = 10105105549463 is a prime.

It is a super-2 number, since 2×10105105550487² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105105550489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7017853 + ... + 8334294.

It is an arithmetic number, because the mean of its divisors is an integer number (1684192044192).

Almost surely, 2^{10105105550487} is an apocalyptic number.

10105105550487 is a deficient number, since it is larger than the sum of its proper divisors (3368430803049).

10105105550487 is a wasteful number, since it uses less digits than its factorization.

10105105550487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15571557.

The product of its (nonzero) digits is 140000, while the sum is 42.

The spelling of 10105105550487 in words is "ten trillion, one hundred five billion, one hundred five million, five hundred fifty thousand, four hundred eighty-seven".