10504646164 has 6 divisors (see below), whose sum is σ = 18383130794. Its totient is φ = 5252323080.

The previous prime is 10504646129. The next prime is 10504646167. The reversal of 10504646164 is 46164640501.

It can be written as a sum of positive squares in only one way, i.e., 10504610064 + 36100 = 102492^2 + 190^2 .

It is a super-2 number, since 2×10504646164² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10504646167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313080767 + ... + 1313080774.

Almost surely, 2^10504646164 is an apocalyptic number.

It is an amenable number.

10504646164 is a deficient number, since it is larger than the sum of its proper divisors (7878484630).

10504646164 is a wasteful number, since it uses less digits than its factorization.

10504646164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626161545 (or 2626161543 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 10504646164 in words is "ten billion, five hundred four million, six hundred forty-six thousand, one hundred sixty-four".