1054544560 has 40 divisors (see below), whose sum is σ = 2460980880. Its totient is φ = 420241152.

The previous prime is 1054544539. The next prime is 1054544567. The reversal of 1054544560 is 654454501.

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

It is a super-2 number, since 2×1054544560² = 2224128458051187200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054544567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2982 + ... + 46021.

It is an arithmetic number, because the mean of its divisors is an integer number (61524522).

Almost surely, 2^1054544560 is an apocalyptic number.

1054544560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054544560 is an abundant number, since it is smaller than the sum of its proper divisors (1406436320).

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

1054544560 is a wasteful number, since it uses less digits than its factorization.

1054544560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49285 (or 49279 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 1054544560 is about 32473.7518620809. The cubic root of 1054544560 is about 1017.8606190961.

The spelling of 1054544560 in words is "one billion, fifty-four million, five hundred forty-four thousand, five hundred sixty".