378055354037 has 2 divisors, whose sum is σ = 378055354038. Its totient is φ = 378055354036.

The previous prime is 378055354007. The next prime is 378055354057. The reversal of 378055354037 is 730453550873.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 377961825796 + 93528241 = 614786^2 + 9671^2 .

It is a cyclic number.

It is not a de Polignac number, because 378055354037 - 2³⁰ = 376981612213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378055354007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189027677018 + 189027677019.

It is an arithmetic number, because the mean of its divisors is an integer number (189027677019).

Almost surely, 2^378055354037 is an apocalyptic number.

It is an amenable number.

378055354037 is a deficient number, since it is larger than the sum of its proper divisors (1).

378055354037 is an equidigital number, since it uses as much as digits as its factorization.

378055354037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 378055354037 in words is "three hundred seventy-eight billion, fifty-five million, three hundred fifty-four thousand, thirty-seven".