873404153 has 2 divisors, whose sum is σ = 873404154. Its totient is φ = 873404152.

The previous prime is 873404131. The next prime is 873404159. The reversal of 873404153 is 351404378.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 848673424 + 24730729 = 29132^2 + 4973^2 .

It is a cyclic number.

It is not a de Polignac number, because 873404153 - 2⁸ = 873403897 is a prime.

It is equal to p_44719307 and since 873404153 and 44719307 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (873404159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436702076 + 436702077.

It is an arithmetic number, because the mean of its divisors is an integer number (436702077).

Almost surely, 2^873404153 is an apocalyptic number.

It is an amenable number.

873404153 is a deficient number, since it is larger than the sum of its proper divisors (1).

873404153 is an equidigital number, since it uses as much as digits as its factorization.

873404153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 873404153 is about 29553.4118673293. The cubic root of 873404153 is about 955.8837621932.

The spelling of 873404153 in words is "eight hundred seventy-three million, four hundred four thousand, one hundred fifty-three".