65616070210701 has 64 divisors (see below), whose sum is σ = 90459842543616. Its totient is φ = 42292488268800.

The previous prime is 65616070210609. The next prime is 65616070210727. The reversal of 65616070210701 is 10701207061656.

It is not a de Polignac number, because 65616070210701 - 2⁹ = 65616070210189 is a prime.

It is a super-2 number, since 2×65616070210701² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65616070210501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 882456741 + ... + 882531093.

It is an arithmetic number, because the mean of its divisors is an integer number (1413435039744).

Almost surely, 2^{65616070210701} is an apocalyptic number.

It is an amenable number.

65616070210701 is a deficient number, since it is larger than the sum of its proper divisors (24843772332915).

65616070210701 is a wasteful number, since it uses less digits than its factorization.

65616070210701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74922.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 65616070210701 in words is "sixty-five trillion, six hundred sixteen billion, seventy million, two hundred ten thousand, seven hundred one".