10634626639 has 8 divisors (see below), whose sum is σ = 13088771360. Its totient is φ = 8414210016.

The previous prime is 10634626637. The next prime is 10634626661. The reversal of 10634626639 is 93662643601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10634626639 - 2¹ = 10634626637 is a prime.

It is a super-2 number, since 2×10634626639² (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 (10634626637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58431924 + ... + 58432105.

It is an arithmetic number, because the mean of its divisors is an integer number (1636096420).

Almost surely, 2^10634626639 is an apocalyptic number.

10634626639 is a deficient number, since it is larger than the sum of its proper divisors (2454144721).

10634626639 is a wasteful number, since it uses less digits than its factorization.

10634626639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116864049.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 10634626639 in words is "ten billion, six hundred thirty-four million, six hundred twenty-six thousand, six hundred thirty-nine".