265045360701 has 32 divisors (see below), whose sum is σ = 387585192960. Its totient is φ = 159775545600.

The previous prime is 265045360651. The next prime is 265045360733. The reversal of 265045360701 is 107063540562.

It is not a de Polignac number, because 265045360701 - 2¹⁸ = 265045098557 is a prime.

It is a super-2 number, since 2×265045360701² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 265045360701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265045360781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4701640 + ... + 4757678.

It is an arithmetic number, because the mean of its divisors is an integer number (12112037280).

Almost surely, 2^265045360701 is an apocalyptic number.

It is an amenable number.

265045360701 is a deficient number, since it is larger than the sum of its proper divisors (122539832259).

265045360701 is a wasteful number, since it uses less digits than its factorization.

265045360701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56817.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 265045360701 in words is "two hundred sixty-five billion, forty-five million, three hundred sixty thousand, seven hundred one".