13453877 has 2 divisors, whose sum is σ = 13453878. Its totient is φ = 13453876.

The previous prime is 13453823. The next prime is 13453879. The reversal of 13453877 is 77835431.

13453877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11792356 + 1661521 = 3434^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 13453877 - 2¹⁴ = 13437493 is a prime.

It is a super-2 number, since 2×13453877² = 362013612662258, which contains 22 as substring.

Together with 13453879, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13453877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13453879) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6726938 + 6726939.

It is an arithmetic number, because the mean of its divisors is an integer number (6726939).

Almost surely, 2^13453877 is an apocalyptic number.

It is an amenable number.

13453877 is a deficient number, since it is larger than the sum of its proper divisors (1).

13453877 is an equidigital number, since it uses as much as digits as its factorization.

13453877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 38.

The square root of 13453877 is about 3667.9526987135. The cubic root of 13453877 is about 237.8386791350.

The spelling of 13453877 in words is "thirteen million, four hundred fifty-three thousand, eight hundred seventy-seven".