1055265201 has 6 divisors (see below), whose sum is σ = 1524271970. Its totient is φ = 703510128.

The previous prime is 1055265199. The next prime is 1055265217. The reversal of 1055265201 is 1025625501.

1055265201 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 2 + 652 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1035230625 + 20034576 = 32175^2 + 4476^2 .

It is not a de Polignac number, because 1055265201 - 2¹ = 1055265199 is a prime.

It is a super-2 number, since 2×1055265201² = 2227169288883140802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055265221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58625836 + ... + 58625853.

Almost surely, 2^1055265201 is an apocalyptic number.

It is an amenable number.

1055265201 is a deficient number, since it is larger than the sum of its proper divisors (469006769).

1055265201 is a wasteful number, since it uses less digits than its factorization.

1055265201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117251695 (or 117251692 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1055265201 is about 32484.8457130398. The cubic root of 1055265201 is about 1018.0924237695.

It can be divided in two parts, 1055 and 265201, that added together give a square (266256 = 516²).

The spelling of 1055265201 in words is "one billion, fifty-five million, two hundred sixty-five thousand, two hundred one".