104881453 has 2 divisors, whose sum is σ = 104881454. Its totient is φ = 104881452.

The previous prime is 104881451. The next prime is 104881459. The reversal of 104881453 is 354188401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89056969 + 15824484 = 9437^2 + 3978^2 .

It is a cyclic number.

It is not a de Polignac number, because 104881453 - 2¹ = 104881451 is a prime.

It is a super-2 number, since 2×104881453² = 22000238366782418, which contains 22 as substring.

Together with 104881451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104881451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52440726 + 52440727.

It is an arithmetic number, because the mean of its divisors is an integer number (52440727).

Almost surely, 2^104881453 is an apocalyptic number.

It is an amenable number.

104881453 is a deficient number, since it is larger than the sum of its proper divisors (1).

104881453 is an equidigital number, since it uses as much as digits as its factorization.

104881453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 104881453 is about 10241.1646310368. The cubic root of 104881453 is about 471.5917856268.

The spelling of 104881453 in words is "one hundred four million, eight hundred eighty-one thousand, four hundred fifty-three".