10662717634 has 4 divisors (see below), whose sum is σ = 15994076454. Its totient is φ = 5331358816.

The previous prime is 10662717617. The next prime is 10662717641. The reversal of 10662717634 is 43671726601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9536108409 + 1126609225 = 97653^2 + 33565^2 .

It is a super-2 number, since 2×10662717634² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665679407 + ... + 2665679410.

Almost surely, 2^10662717634 is an apocalyptic number.

10662717634 is a deficient number, since it is larger than the sum of its proper divisors (5331358820).

10662717634 is an equidigital number, since it uses as much as digits as its factorization.

10662717634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331358819.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 10662717634 in words is "ten billion, six hundred sixty-two million, seven hundred seventeen thousand, six hundred thirty-four".