478527544 has 16 divisors (see below), whose sum is σ = 978806520. Its totient is φ = 217512480.

The previous prime is 478527529. The next prime is 478527547. The reversal of 478527544 is 445725874.

It is a super-2 number, since 2×478527544² = 457977220733343872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 478527494 and 478527503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478527547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2718819 + ... + 2718994.

Almost surely, 2^478527544 is an apocalyptic number.

478527544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

478527544 is an abundant number, since it is smaller than the sum of its proper divisors (500278976).

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

478527544 is a wasteful number, since it uses less digits than its factorization.

478527544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437830 (or 5437826 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 46.

The square root of 478527544 is about 21875.2724325893. The cubic root of 478527544 is about 782.1720872881.

The spelling of 478527544 in words is "four hundred seventy-eight million, five hundred twenty-seven thousand, five hundred forty-four".