1013566480 has 40 divisors (see below), whose sum is σ = 2358610200. Its totient is φ = 405070848.

The previous prime is 1013566471. The next prime is 1013566523. The reversal of 1013566480 is 846653101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 451307536 + 562258944 = 21244^2 + 23712^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98206 + ... + 108034.

It is an arithmetic number, because the mean of its divisors is an integer number (58965255).

Almost surely, 2^1013566480 is an apocalyptic number.

1013566480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013566480 is an abundant number, since it is smaller than the sum of its proper divisors (1345043720).

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

1013566480 is a wasteful number, since it uses less digits than its factorization.

1013566480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131 (or 11125 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1013566480 is about 31836.5588592737. The cubic root of 1013566480 is about 1004.5018628184.

The spelling of 1013566480 in words is "one billion, thirteen million, five hundred sixty-six thousand, four hundred eighty".