480457293 has 8 divisors (see below), whose sum is σ = 641223456. Its totient is φ = 319998000.

The previous prime is 480457273. The next prime is 480457319. The reversal of 480457293 is 392754084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 480457293 - 2²² = 476262989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480457273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73038 + ... + 79343.

It is an arithmetic number, because the mean of its divisors is an integer number (80152932).

Almost surely, 2^480457293 is an apocalyptic number.

It is an amenable number.

480457293 is a deficient number, since it is larger than the sum of its proper divisors (160766163).

480457293 is a wasteful number, since it uses less digits than its factorization.

480457293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153435.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 480457293 is about 21919.3360529009. The cubic root of 480457293 is about 783.2220939771. Note that the first 3 decimals are identical.

The spelling of 480457293 in words is "four hundred eighty million, four hundred fifty-seven thousand, two hundred ninety-three".