10836173878450 has 24 divisors (see below), whose sum is σ = 21340888322292. Its totient is φ = 4079500753920.

The previous prime is 10836173878447. The next prime is 10836173878483. The reversal of 10836173878450 is 5487837163801.

It can be written as a sum of positive squares in 6 ways, for example, as 8643911642809 + 2192262235641 = 2940053^2 + 1480629^2 .

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, 6374219079 + ... + 6374220778.

Almost surely, 2^{10836173878450} is an apocalyptic number.

10836173878450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10836173878450 is a deficient number, since it is larger than the sum of its proper divisors (10504714443842).

10836173878450 is a wasteful number, since it uses less digits than its factorization.

10836173878450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12748439886 (or 12748439881 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 61.

The spelling of 10836173878450 in words is "ten trillion, eight hundred thirty-six billion, one hundred seventy-three million, eight hundred seventy-eight thousand, four hundred fifty".