19135483 has 2 divisors, whose sum is σ = 19135484. Its totient is φ = 19135482.

The previous prime is 19135477. The next prime is 19135507. The reversal of 19135483 is 38453191.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19135483 is a prime.

It is not a weakly prime, because it can be changed into another prime (19135433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9567741 + 9567742.

It is an arithmetic number, because the mean of its divisors is an integer number (9567742).

Almost surely, 2^19135483 is an apocalyptic number.

19135483 is a deficient number, since it is larger than the sum of its proper divisors (1).

19135483 is an equidigital number, since it uses as much as digits as its factorization.

19135483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 19135483 is about 4374.4123033843. The cubic root of 19135483 is about 267.4729142517.

It can be divided in two parts, 1913 and 5483, that added together give a square (7396 = 86²).

The spelling of 19135483 in words is "nineteen million, one hundred thirty-five thousand, four hundred eighty-three".