4531387005 has 24 divisors (see below), whose sum is σ = 7858730880. Its totient is φ = 2415408480.

The previous prime is 4531386997. The next prime is 4531387027. The reversal of 4531387005 is 5007831354.

4531387005 is a `hidden beast` number, since 453 + 138 + 70 + 0 + 5 = 666.

It is not a de Polignac number, because 4531387005 - 2³ = 4531386997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57760 + ... + 111350.

It is an arithmetic number, because the mean of its divisors is an integer number (327447120).

Almost surely, 2^4531387005 is an apocalyptic number.

4531387005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4531387005 is a deficient number, since it is larger than the sum of its proper divisors (3327343875).

4531387005 is a wasteful number, since it uses less digits than its factorization.

4531387005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55481 (or 55478 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 4531387005 is about 67315.5777290814. The cubic root of 4531387005 is about 1654.7931645508.

The spelling of 4531387005 in words is "four billion, five hundred thirty-one million, three hundred eighty-seven thousand, five".