61064711457395 has 16 divisors (see below), whose sum is σ = 78082295731488. Its totient is φ = 45685281308160.

The previous prime is 61064711457391. The next prime is 61064711457397. The reversal of 61064711457395 is 59375411746016.

It is not a de Polignac number, because 61064711457395 - 2² = 61064711457391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61064711457391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287911401 + ... + 2287938090.

It is an arithmetic number, because the mean of its divisors is an integer number (4880143483218).

Almost surely, 2^{61064711457395} is an apocalyptic number.

61064711457395 is a deficient number, since it is larger than the sum of its proper divisors (17017584274093).

61064711457395 is a wasteful number, since it uses less digits than its factorization.

61064711457395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575849670.

The product of its (nonzero) digits is 19051200, while the sum is 59.

The spelling of 61064711457395 in words is "sixty-one trillion, sixty-four billion, seven hundred eleven million, four hundred fifty-seven thousand, three hundred ninety-five".