1052560555 has 4 divisors (see below), whose sum is σ = 1263072672. Its totient is φ = 842048440.

The previous prime is 1052560519. The next prime is 1052560573. The reversal of 1052560555 is 5550652501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1052560555 - 2¹³ = 1052552363 is a prime.

It is a super-2 number, since 2×1052560555² = 2215767443883816050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1052560555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105256051 + ... + 105256060.

It is an arithmetic number, because the mean of its divisors is an integer number (315768168).

Almost surely, 2^1052560555 is an apocalyptic number.

1052560555 is a deficient number, since it is larger than the sum of its proper divisors (210512117).

1052560555 is an equidigital number, since it uses as much as digits as its factorization.

1052560555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210512116.

The product of its (nonzero) digits is 37500, while the sum is 34.

The square root of 1052560555 is about 32443.1896551495. The cubic root of 1052560555 is about 1017.2218889092.

The spelling of 1052560555 in words is "one billion, fifty-two million, five hundred sixty thousand, five hundred fifty-five".