1055773265 has 8 divisors (see below), whose sum is σ = 1267674408. Its totient is φ = 844120960.

The previous prime is 1055773223. The next prime is 1055773283. The reversal of 1055773265 is 5623775501.

It can be written as a sum of positive squares in 4 ways, for example, as 8862529 + 1046910736 = 2977^2 + 32356^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055773265 - 2¹⁰ = 1055772241 is a prime.

It is a super-2 number, since 2×1055773265² = 2229314374177520450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52742 + ... + 69951.

It is an arithmetic number, because the mean of its divisors is an integer number (158459301).

Almost surely, 2^1055773265 is an apocalyptic number.

It is an amenable number.

1055773265 is a deficient number, since it is larger than the sum of its proper divisors (211901143).

1055773265 is a wasteful number, since it uses less digits than its factorization.

1055773265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124419.

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 1055773265 is about 32492.6647876101. The cubic root of 1055773265 is about 1018.2557865333.

The spelling of 1055773265 in words is "one billion, fifty-five million, seven hundred seventy-three thousand, two hundred sixty-five".