480757553 has 8 divisors (see below), whose sum is σ = 482679648. Its totient is φ = 478840384.

The previous prime is 480757549. The next prime is 480757559. The reversal of 480757553 is 355757084.

It is a happy number.

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

It is not a de Polignac number, because 480757553 - 2² = 480757549 is a prime.

It is a super-3 number, since 3×480757553³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480757559) 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, 404426 + ... + 405612.

It is an arithmetic number, because the mean of its divisors is an integer number (60334956).

Almost surely, 2^480757553 is an apocalyptic number.

It is an amenable number.

480757553 is a deficient number, since it is larger than the sum of its proper divisors (1922095).

480757553 is a wasteful number, since it uses less digits than its factorization.

480757553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463.

The product of its (nonzero) digits is 588000, while the sum is 44.

The square root of 480757553 is about 21926.1841869487. The cubic root of 480757553 is about 783.3852172465.

The spelling of 480757553 in words is "four hundred eighty million, seven hundred fifty-seven thousand, five hundred fifty-three".