10634356501 has 4 divisors (see below), whose sum is σ = 10639454112. Its totient is φ = 10629258892.

The previous prime is 10634356471. The next prime is 10634356547. The reversal of 10634356501 is 10565343601.

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: 10565343601 = 75913 ⋅139177.

It is a cyclic number.

It is not a de Polignac number, because 10634356501 - 2⁹ = 10634355989 is a prime.

It is a super-2 number, since 2×10634356501² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10634356571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545675 + ... + 2549848.

It is an arithmetic number, because the mean of its divisors is an integer number (2659863528).

Almost surely, 2^10634356501 is an apocalyptic number.

It is an amenable number.

10634356501 is a deficient number, since it is larger than the sum of its proper divisors (5097611).

10634356501 is an equidigital number, since it uses as much as digits as its factorization.

10634356501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097610.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 10634356501 in words is "ten billion, six hundred thirty-four million, three hundred fifty-six thousand, five hundred one".