153794129 has 2 divisors, whose sum is σ = 153794130. Its totient is φ = 153794128.

The previous prime is 153794117. The next prime is 153794143. The reversal of 153794129 is 921497351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144552529 + 9241600 = 12023^2 + 3040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153794129 is a prime.

It is a super-2 number, since 2×153794129² = 47305268229737282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (153794159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76897064 + 76897065.

It is an arithmetic number, because the mean of its divisors is an integer number (76897065).

Almost surely, 2^153794129 is an apocalyptic number.

It is an amenable number.

153794129 is a deficient number, since it is larger than the sum of its proper divisors (1).

153794129 is an equidigital number, since it uses as much as digits as its factorization.

153794129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 41.

The square root of 153794129 is about 12401.3760929987. The cubic root of 153794129 is about 535.7718837440.

The spelling of 153794129 in words is "one hundred fifty-three million, seven hundred ninety-four thousand, one hundred twenty-nine".