540262461365 has 32 divisors (see below), whose sum is σ = 726820698240. Its totient is φ = 382060281600.

The previous prime is 540262461301. The next prime is 540262461367. The reversal of 540262461365 is 563164262045.

It is a happy number.

It is not a de Polignac number, because 540262461365 - 2⁶ = 540262461301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540262461367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3212675 + ... + 3376655.

It is an arithmetic number, because the mean of its divisors is an integer number (22713146820).

Almost surely, 2^540262461365 is an apocalyptic number.

540262461365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

540262461365 is a deficient number, since it is larger than the sum of its proper divisors (186558236875).

540262461365 is a wasteful number, since it uses less digits than its factorization.

540262461365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165653.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 540262461365 in words is "five hundred forty billion, two hundred sixty-two million, four hundred sixty-one thousand, three hundred sixty-five".