13906277653 has 4 divisors (see below), whose sum is σ = 13906712448. Its totient is φ = 13905842860.

The previous prime is 13906277633. The next prime is 13906277659. The reversal of 13906277653 is 35677260931.

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.

It is a cyclic number.

It is not a de Polignac number, because 13906277653 - 2¹⁷ = 13906146581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13906277597 and 13906277606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13906277659) 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, 165253 + ... + 234778.

It is an arithmetic number, because the mean of its divisors is an integer number (3476678112).

Almost surely, 2^13906277653 is an apocalyptic number.

It is an amenable number.

13906277653 is a deficient number, since it is larger than the sum of its proper divisors (434795).

13906277653 is an equidigital number, since it uses as much as digits as its factorization.

13906277653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434794.

The product of its (nonzero) digits is 1428840, while the sum is 49.

The spelling of 13906277653 in words is "thirteen billion, nine hundred six million, two hundred seventy-seven thousand, six hundred fifty-three".