1054559528 has 24 divisors (see below), whose sum is σ = 2173396890. Its totient is φ = 479344800.

The previous prime is 1054559507. The next prime is 1054559543. The reversal of 1054559528 is 8259554501.

It can be written as a sum of positive squares in only one way, i.e., 1019014084 + 35545444 = 31922^2 + 5962^2 .

It is a super-2 number, since 2×1054559528² = 2224191596191165568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 543743 + ... + 545678.

Almost surely, 2^1054559528 is an apocalyptic number.

It is an amenable number.

1054559528 is an abundant number, since it is smaller than the sum of its proper divisors (1118837362).

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

1054559528 is a wasteful number, since it uses less digits than its factorization.

1054559528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089449 (or 1089434 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 44.

The square root of 1054559528 is about 32473.9823243162. The cubic root of 1054559528 is about 1017.8654348451.

The spelling of 1054559528 in words is "one billion, fifty-four million, five hundred fifty-nine thousand, five hundred twenty-eight".