601552379 has 2 divisors, whose sum is σ = 601552380. Its totient is φ = 601552378.

The previous prime is 601552363. The next prime is 601552381. The reversal of 601552379 is 973255106.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 601552379 - 2⁴ = 601552363 is a prime.

Together with 601552381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (601552079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300776189 + 300776190.

It is an arithmetic number, because the mean of its divisors is an integer number (300776190).

Almost surely, 2^601552379 is an apocalyptic number.

601552379 is a deficient number, since it is larger than the sum of its proper divisors (1).

601552379 is an equidigital number, since it uses as much as digits as its factorization.

601552379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 601552379 is about 24526.5647614989. The cubic root of 601552379 is about 844.1594428413.

The spelling of 601552379 in words is "six hundred one million, five hundred fifty-two thousand, three hundred seventy-nine".