265061363 has 16 divisors (see below), whose sum is σ = 316327680. Its totient is φ = 217293216.

The previous prime is 265061359. The next prime is 265061387. The reversal of 265061363 is 363160562.

It is not a de Polignac number, because 265061363 - 2² = 265061359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265061063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15620 + ... + 27822.

It is an arithmetic number, because the mean of its divisors is an integer number (19770480).

Almost surely, 2^265061363 is an apocalyptic number.

265061363 is a deficient number, since it is larger than the sum of its proper divisors (51266317).

265061363 is a wasteful number, since it uses less digits than its factorization.

265061363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12346.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 265061363 is about 16280.7052365676. The cubic root of 265061363 is about 642.3654029246.

The spelling of 265061363 in words is "two hundred sixty-five million, sixty-one thousand, three hundred sixty-three".