65007040605 has 48 divisors (see below), whose sum is σ = 119252813760. Its totient is φ = 30120889344.

The previous prime is 65007040603. The next prime is 65007040607. The reversal of 65007040605 is 50604070056.

It is an interprime number because it is at equal distance from previous prime (65007040603) and next prime (65007040607).

It is not a de Polignac number, because 65007040605 - 2¹ = 65007040603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65007040603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 711135 + ... + 797324.

It is an arithmetic number, because the mean of its divisors is an integer number (2484433620).

Almost surely, 2^65007040605 is an apocalyptic number.

65007040605 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

65007040605 is a deficient number, since it is larger than the sum of its proper divisors (54245773155).

65007040605 is a wasteful number, since it uses less digits than its factorization.

65007040605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508510 (or 1508497 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 65007040605 in words is "sixty-five billion, seven million, forty thousand, six hundred five".