10555085349 has 32 divisors (see below), whose sum is σ = 16253408640. Its totient is φ = 6764000256.

The previous prime is 10555085339. The next prime is 10555085363. The reversal of 10555085349 is 94358055501.

10555085349 is a `hidden beast` number, since 1 + 0 + 5 + 550 + 8 + 53 + 49 = 666.

It is not a de Polignac number, because 10555085349 - 2¹³ = 10555077157 is a prime.

It is a super-2 number, since 2×10555085349² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555085339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19269 + ... + 146565.

It is an arithmetic number, because the mean of its divisors is an integer number (507919020).

Almost surely, 2^10555085349 is an apocalyptic number.

It is an amenable number.

10555085349 is a deficient number, since it is larger than the sum of its proper divisors (5698323291).

10555085349 is a wasteful number, since it uses less digits than its factorization.

10555085349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127426 (or 127420 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 10555085349 in words is "ten billion, five hundred fifty-five million, eighty-five thousand, three hundred forty-nine".