6011261265 has 16 divisors (see below), whose sum is σ = 9620549568. Its totient is φ = 3205162176.

The previous prime is 6011261261. The next prime is 6011261279. The reversal of 6011261265 is 5621621106.

It is not a de Polignac number, because 6011261265 - 2² = 6011261261 is a prime.

It is a super-2 number, since 2×6011261265² = 72270523992178800450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6011261261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8439 + ... + 109971.

It is an arithmetic number, because the mean of its divisors is an integer number (601284348).

Almost surely, 2^6011261265 is an apocalyptic number.

It is an amenable number.

6011261265 is a deficient number, since it is larger than the sum of its proper divisors (3609288303).

6011261265 is a wasteful number, since it uses less digits than its factorization.

6011261265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105488.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 6011261265 is about 77532.3240010255. The cubic root of 6011261265 is about 1818.2567199230.

The spelling of 6011261265 in words is "six billion, eleven million, two hundred sixty-one thousand, two hundred sixty-five".