1104194537 has 2 divisors, whose sum is σ = 1104194538. Its totient is φ = 1104194536.

The previous prime is 1104194513. The next prime is 1104194573. The reversal of 1104194537 is 7354914011.

Together with next prime (1104194573) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 890186896 + 214007641 = 29836^2 + 14629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104194537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104194497 and 1104194506.

It is not a weakly prime, because it can be changed into another prime (1104194587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552097268 + 552097269.

It is an arithmetic number, because the mean of its divisors is an integer number (552097269).

Almost surely, 2^1104194537 is an apocalyptic number.

It is an amenable number.

1104194537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104194537 is an equidigital number, since it uses as much as digits as its factorization.

1104194537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 1104194537 is about 33229.4227605597. The cubic root of 1104194537 is about 1033.5905533677.

The spelling of 1104194537 in words is "one billion, one hundred four million, one hundred ninety-four thousand, five hundred thirty-seven".