532637480 has 16 divisors (see below), whose sum is σ = 1198434420. Its totient is φ = 213054976.

The previous prime is 532637449. The next prime is 532637509. The reversal of 532637480 is 84736235.

It can be written as a sum of positive squares in 2 ways, for example, as 523768996 + 8868484 = 22886^2 + 2978^2 .

It is a super-3 number, since 3×532637480³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6657929 + ... + 6658008.

Almost surely, 2^532637480 is an apocalyptic number.

It is an amenable number.

532637480 is an abundant number, since it is smaller than the sum of its proper divisors (665796940).

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

532637480 is a wasteful number, since it uses less digits than its factorization.

532637480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13315948 (or 13315944 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 532637480 is about 23078.9401836393. The cubic root of 532637480 is about 810.6074191982.

The spelling of 532637480 in words is "five hundred thirty-two million, six hundred thirty-seven thousand, four hundred eighty".