523048280 has 32 divisors (see below), whose sum is σ = 1208669040. Its totient is φ = 203564160.

The previous prime is 523048277. The next prime is 523048303. The reversal of 523048280 is 82840325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175226 + ... + 178185.

Almost surely, 2^523048280 is an apocalyptic number.

It is an amenable number.

523048280 is an abundant number, since it is smaller than the sum of its proper divisors (685620760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523048280 is a wasteful number, since it uses less digits than its factorization.

523048280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353459 (or 353455 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 523048280 is about 22870.2487961981. The cubic root of 523048280 is about 805.7134115238.

The spelling of 523048280 in words is "five hundred twenty-three million, forty-eight thousand, two hundred eighty".