10001777707285 has 32 divisors (see below), whose sum is σ = 15549322440960. Its totient is φ = 5997595788288.

The previous prime is 10001777707277. The next prime is 10001777707321. The reversal of 10001777707285 is 58270777710001.

It is not a de Polignac number, because 10001777707285 - 2³ = 10001777707277 is a prime.

It is a super-2 number, since 2×10001777707285² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578463172 + ... + 578480461.

It is an arithmetic number, because the mean of its divisors is an integer number (485916326280).

Almost surely, 2^{10001777707285} is an apocalyptic number.

It is an amenable number.

10001777707285 is a deficient number, since it is larger than the sum of its proper divisors (5547544733675).

10001777707285 is a wasteful number, since it uses less digits than its factorization.

10001777707285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156943677.

The product of its (nonzero) digits is 1344560, while the sum is 52.

The spelling of 10001777707285 in words is "ten trillion, one billion, seven hundred seventy-seven million, seven hundred seven thousand, two hundred eighty-five".