10590439678 has 72 divisors (see below), whose sum is σ = 21004161192. Its totient is φ = 3968945568.

The previous prime is 10590439649. The next prime is 10590439693. The reversal of 10590439678 is 87693409501.

It is a happy number.

It is a super-2 number, since 2×10590439678² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 448401 + ... + 471427.

It is an arithmetic number, because the mean of its divisors is an integer number (291724461).

Almost surely, 2^10590439678 is an apocalyptic number.

10590439678 is a deficient number, since it is larger than the sum of its proper divisors (10413721514).

10590439678 is a wasteful number, since it uses less digits than its factorization.

10590439678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23094 (or 23068 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 10590439678 in words is "ten billion, five hundred ninety million, four hundred thirty-nine thousand, six hundred seventy-eight".