60378915329 has 2 divisors, whose sum is σ = 60378915330. Its totient is φ = 60378915328.

The previous prime is 60378915319. The next prime is 60378915341. The reversal of 60378915329 is 92351987306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37449990400 + 22928924929 = 193520^2 + 151423^2 .

It is a cyclic number.

It is not a de Polignac number, because 60378915329 - 2⁸ = 60378915073 is a prime.

It is a super-2 number, since 2×60378915329² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (60378915319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30189457664 + 30189457665.

It is an arithmetic number, because the mean of its divisors is an integer number (30189457665).

Almost surely, 2^60378915329 is an apocalyptic number.

It is an amenable number.

60378915329 is a deficient number, since it is larger than the sum of its proper divisors (1).

60378915329 is an equidigital number, since it uses as much as digits as its factorization.

60378915329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 60378915329 in words is "sixty billion, three hundred seventy-eight million, nine hundred fifteen thousand, three hundred twenty-nine".