480135407 has 4 divisors (see below), whose sum is σ = 480598560. Its totient is φ = 479672256.

The previous prime is 480135371. The next prime is 480135431. The reversal of 480135407 is 704531084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480135407 - 2¹⁴ = 480119023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480135907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230018 + ... + 232095.

It is an arithmetic number, because the mean of its divisors is an integer number (120149640).

Almost surely, 2^480135407 is an apocalyptic number.

480135407 is a deficient number, since it is larger than the sum of its proper divisors (463153).

480135407 is a wasteful number, since it uses less digits than its factorization.

480135407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463152.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 480135407 is about 21911.9923101483. The cubic root of 480135407 is about 783.0471463787.

The spelling of 480135407 in words is "four hundred eighty million, one hundred thirty-five thousand, four hundred seven".