1009477586873 has 16 divisors (see below), whose sum is σ = 1155508623360. Its totient is φ = 863902525200.

The previous prime is 1009477586867. The next prime is 1009477586881. The reversal of 1009477586873 is 3786857749001.

It is a cyclic number.

It is not a de Polignac number, because 1009477586873 - 2¹⁶ = 1009477521337 is a prime.

It is a super-3 number, since 3×1009477586873³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1009477486873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12677498 + ... + 12756876.

It is an arithmetic number, because the mean of its divisors is an integer number (72219288960).

Almost surely, 2^{1009477586873} is an apocalyptic number.

It is an amenable number.

1009477586873 is a deficient number, since it is larger than the sum of its proper divisors (146031036487).

1009477586873 is an equidigital number, since it uses as much as digits as its factorization.

1009477586873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82228.

The product of its (nonzero) digits is 71124480, while the sum is 65.

The spelling of 1009477586873 in words is "one trillion, nine billion, four hundred seventy-seven million, five hundred eighty-six thousand, eight hundred seventy-three".