756065707061 has 12 divisors (see below), whose sum is σ = 881463840300. Its totient is φ = 646612968960.

The previous prime is 756065707043. The next prime is 756065707079. The reversal of 756065707061 is 160707560657.

It is an interprime number because it is at equal distance from previous prime (756065707043) and next prime (756065707079).

It can be written as a sum of positive squares in 2 ways, for example, as 501929740900 + 254135966161 = 708470^2 + 504119^2 .

It is not a de Polignac number, because 756065707061 - 2³⁸ = 481187800117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (756065707561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17160530 + ... + 17204531.

It is an arithmetic number, because the mean of its divisors is an integer number (73455320025).

Almost surely, 2^756065707061 is an apocalyptic number.

It is an amenable number.

756065707061 is a deficient number, since it is larger than the sum of its proper divisors (125398133239).

756065707061 is a wasteful number, since it uses less digits than its factorization.

756065707061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34365524 (or 34365517 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 756065707061 in words is "seven hundred fifty-six billion, sixty-five million, seven hundred seven thousand, sixty-one".