119844553 has 2 divisors, whose sum is σ = 119844554. Its totient is φ = 119844552.

The previous prime is 119844551. The next prime is 119844583. The reversal of 119844553 is 355448911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119836809 + 7744 = 10947^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 119844553 - 2¹ = 119844551 is a prime.

Together with 119844551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (119844551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59922276 + 59922277.

It is an arithmetic number, because the mean of its divisors is an integer number (59922277).

Almost surely, 2^119844553 is an apocalyptic number.

It is an amenable number.

119844553 is a deficient number, since it is larger than the sum of its proper divisors (1).

119844553 is an equidigital number, since it uses as much as digits as its factorization.

119844553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 40.

The square root of 119844553 is about 10947.3536984972. The cubic root of 119844553 is about 493.0293421308.

The spelling of 119844553 in words is "one hundred nineteen million, eight hundred forty-four thousand, five hundred fifty-three".