524566480 has 20 divisors (see below), whose sum is σ = 1219617252. Its totient is φ = 209826560.

The previous prime is 524566477. The next prime is 524566519. The reversal of 524566480 is 84665425.

It can be written as a sum of positive squares in 2 ways, for example, as 409819536 + 114746944 = 20244^2 + 10712^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278461 + ... + 3278620.

Almost surely, 2^524566480 is an apocalyptic number.

It is an amenable number.

524566480 is an abundant number, since it is smaller than the sum of its proper divisors (695050772).

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

524566480 is a wasteful number, since it uses less digits than its factorization.

524566480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557094 (or 6557088 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 524566480 is about 22903.4163390530. The cubic root of 524566480 is about 806.4922131075.

The spelling of 524566480 in words is "five hundred twenty-four million, five hundred sixty-six thousand, four hundred eighty".