554085135 has 12 divisors (see below), whose sum is σ = 960414312. Its totient is φ = 295512048.

The previous prime is 554085113. The next prime is 554085137. The reversal of 554085135 is 531580455.

It is a happy number.

554085135 is a `hidden beast` number, since 5 + 540 + 85 + 1 + 35 = 666.

It is not a de Polignac number, because 554085135 - 2⁶ = 554085071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554085135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554085137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6156457 + ... + 6156546.

It is an arithmetic number, because the mean of its divisors is an integer number (80034526).

Almost surely, 2^554085135 is an apocalyptic number.

554085135 is a deficient number, since it is larger than the sum of its proper divisors (406329177).

554085135 is a wasteful number, since it uses less digits than its factorization.

554085135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12313014 (or 12313011 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 554085135 is about 23539.0130421817. The cubic root of 554085135 is about 821.3447768408.

The spelling of 554085135 in words is "five hundred fifty-four million, eighty-five thousand, one hundred thirty-five".