10390656601485 has 48 divisors (see below), whose sum is σ = 19083802096944. Its totient is φ = 5211902846976.

The previous prime is 10390656601477. The next prime is 10390656601511. The reversal of 10390656601485 is 58410665609301.

10390656601485 is a `hidden beast` number, since 1 + 0 + 39 + 0 + 6 + 566 + 0 + 1 + 48 + 5 = 666.

10390656601485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4959431012484 + 5431225589001 = 2226978^2 + 2330499^2 .

It is not a de Polignac number, because 10390656601485 - 2³ = 10390656601477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3895962 + ... + 5996651.

It is an arithmetic number, because the mean of its divisors is an integer number (397579210353).

Almost surely, 2^{10390656601485} is an apocalyptic number.

10390656601485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10390656601485 is a deficient number, since it is larger than the sum of its proper divisors (8693145495459).

10390656601485 is a wasteful number, since it uses less digits than its factorization.

10390656601485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9894014 (or 9894011 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 10390656601485 in words is "ten trillion, three hundred ninety billion, six hundred fifty-six million, six hundred one thousand, four hundred eighty-five".