13054285890 has 64 divisors (see below), whose sum is σ = 36859173120. Its totient is φ = 3276368640.

The previous prime is 13054285883. The next prime is 13054285913. The reversal of 13054285890 is 9858245031.

13054285890 is a `hidden beast` number, since 13 + 0 + 54 + 2 + 8 + 589 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1417446 + ... + 1426625.

It is an arithmetic number, because the mean of its divisors is an integer number (575924580).

Almost surely, 2^13054285890 is an apocalyptic number.

13054285890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13054285890 is an abundant number, since it is smaller than the sum of its proper divisors (23804887230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13054285890 is a wasteful number, since it uses less digits than its factorization.

13054285890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844104 (or 2844098 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 13054285890 in words is "thirteen billion, fifty-four million, two hundred eighty-five thousand, eight hundred ninety".