64107761053 has 16 divisors (see below), whose sum is σ = 77394680320. Its totient is φ = 51873451056.

The previous prime is 64107761051. The next prime is 64107761087. The reversal of 64107761053 is 35016770146.

It is not a de Polignac number, because 64107761053 - 2¹ = 64107761051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64107760997 and 64107761015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64107761051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813975 + ... + 889252.

It is an arithmetic number, because the mean of its divisors is an integer number (4837167520).

Almost surely, 2^64107761053 is an apocalyptic number.

It is an amenable number.

64107761053 is a deficient number, since it is larger than the sum of its proper divisors (13286919267).

64107761053 is a wasteful number, since it uses less digits than its factorization.

64107761053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703536.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 64107761053 in words is "sixty-four billion, one hundred seven million, seven hundred sixty-one thousand, fifty-three".