64376277701 has 4 divisors (see below), whose sum is σ = 64386465312. Its totient is φ = 64366090092.

The previous prime is 64376277683. The next prime is 64376277733. The reversal of 64376277701 is 10777267346.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10777267346 = 2 ⋅5388633673.

It is a cyclic number.

It is not a de Polignac number, because 64376277701 - 2¹⁰ = 64376276677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64376277701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64376277101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5084321 + ... + 5096966.

It is an arithmetic number, because the mean of its divisors is an integer number (16096616328).

Almost surely, 2^64376277701 is an apocalyptic number.

It is an amenable number.

64376277701 is a deficient number, since it is larger than the sum of its proper divisors (10187611).

64376277701 is a wasteful number, since it uses less digits than its factorization.

64376277701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187610.

The product of its (nonzero) digits is 2074464, while the sum is 50.

The spelling of 64376277701 in words is "sixty-four billion, three hundred seventy-six million, two hundred seventy-seven thousand, seven hundred one".