1052563554 has 48 divisors (see below), whose sum is σ = 2626910208. Its totient is φ = 298359936.

The previous prime is 1052563549. The next prime is 1052563579. The reversal of 1052563554 is 4553652501.

1052563554 is a `hidden beast` number, since 1 + 0 + 52 + 56 + 3 + 554 = 666.

It is a super-2 number, since 2×1052563554² = 2215780070418221832, which contains 22 as substring.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 16887 + ... + 48890.

It is an arithmetic number, because the mean of its divisors is an integer number (54727296).

Almost surely, 2^1052563554 is an apocalyptic number.

1052563554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1052563554 is an abundant number, since it is smaller than the sum of its proper divisors (1574346654).

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

1052563554 is a wasteful number, since it uses less digits than its factorization.

1052563554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65919 (or 65916 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 1052563554 is about 32443.2358743699. The cubic root of 1052563554 is about 1017.2228550121. Note that the first 3 decimals are identical.

The spelling of 1052563554 in words is "one billion, fifty-two million, five hundred sixty-three thousand, five hundred fifty-four".