153040379 has 2 divisors, whose sum is σ = 153040380. Its totient is φ = 153040378.

The previous prime is 153040369. The next prime is 153040423. The reversal of 153040379 is 973040351.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (973040351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153040379 - 2⁸ = 153040123 is a prime.

It is a super-3 number, since 3×153040379³ (a number of 26 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_8605580 and since 153040379 and 8605580 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 (153040369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76520189 + 76520190.

It is an arithmetic number, because the mean of its divisors is an integer number (76520190).

Almost surely, 2^153040379 is an apocalyptic number.

153040379 is a deficient number, since it is larger than the sum of its proper divisors (1).

153040379 is an equidigital number, since it uses as much as digits as its factorization.

153040379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 153040379 is about 12370.9489935089. The cubic root of 153040379 is about 534.8951714721.

The spelling of 153040379 in words is "one hundred fifty-three million, forty thousand, three hundred seventy-nine".