1481353193 has 2 divisors, whose sum is σ = 1481353194. Its totient is φ = 1481353192.

The previous prime is 1481353171. The next prime is 1481353199. The reversal of 1481353193 is 3913531841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1287948544 + 193404649 = 35888^2 + 13907^2 .

It is a cyclic number.

It is not a de Polignac number, because 1481353193 - 2⁶ = 1481353129 is a prime.

It is a super-2 number, since 2×1481353193² = 4388814564822590498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1481353199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740676596 + 740676597.

It is an arithmetic number, because the mean of its divisors is an integer number (740676597).

Almost surely, 2^1481353193 is an apocalyptic number.

It is an amenable number.

1481353193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481353193 is an equidigital number, since it uses as much as digits as its factorization.

1481353193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 1481353193 is about 38488.3513936360. The cubic root of 1481353193 is about 1139.9510579686.

The spelling of 1481353193 in words is "one billion, four hundred eighty-one million, three hundred fifty-three thousand, one hundred ninety-three".