480502551 has 16 divisors (see below), whose sum is σ = 657645408. Its totient is φ = 311952000.

The previous prime is 480502543. The next prime is 480502639. The reversal of 480502551 is 155205084.

It is not a de Polignac number, because 480502551 - 2³ = 480502543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480502651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5485 + ... + 31481.

It is an arithmetic number, because the mean of its divisors is an integer number (41102838).

Almost surely, 2^480502551 is an apocalyptic number.

480502551 is a deficient number, since it is larger than the sum of its proper divisors (177142857).

480502551 is a wasteful number, since it uses less digits than its factorization.

480502551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26162.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 480502551 is about 21920.3684047509. The cubic root of 480502551 is about 783.2466857934.

The spelling of 480502551 in words is "four hundred eighty million, five hundred two thousand, five hundred fifty-one".