105649483 has 2 divisors, whose sum is σ = 105649484. Its totient is φ = 105649482.

The previous prime is 105649477. The next prime is 105649513. The reversal of 105649483 is 384946501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105649483 - 2⁵ = 105649451 is a prime.

It is a super-2 number, since 2×105649483² = 22323626516334578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105649403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52824741 + 52824742.

It is an arithmetic number, because the mean of its divisors is an integer number (52824742).

Almost surely, 2^105649483 is an apocalyptic number.

105649483 is a deficient number, since it is larger than the sum of its proper divisors (1).

105649483 is an equidigital number, since it uses as much as digits as its factorization.

105649483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 105649483 is about 10278.5934349015. The cubic root of 105649483 is about 472.7401174036.

The spelling of 105649483 in words is "one hundred five million, six hundred forty-nine thousand, four hundred eighty-three".