378275288603 has 2 divisors, whose sum is σ = 378275288604. Its totient is φ = 378275288602.

The previous prime is 378275288569. The next prime is 378275288609. The reversal of 378275288603 is 306882572873.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 378275288603 - 2²⁴ = 378258511387 is a prime.

It is not a weakly prime, because it can be changed into another prime (378275288609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189137644301 + 189137644302.

It is an arithmetic number, because the mean of its divisors is an integer number (189137644302).

Almost surely, 2^378275288603 is an apocalyptic number.

378275288603 is a deficient number, since it is larger than the sum of its proper divisors (1).

378275288603 is an equidigital number, since it uses as much as digits as its factorization.

378275288603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 378275288603 in words is "three hundred seventy-eight billion, two hundred seventy-five million, two hundred eighty-eight thousand, six hundred three".