7378371541 has 2 divisors, whose sum is σ = 7378371542. Its totient is φ = 7378371540.

The previous prime is 7378371491. The next prime is 7378371601. The reversal of 7378371541 is 1451738737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6604975441 + 773396100 = 81271^2 + 27810^2 .

It is a cyclic number.

It is not a de Polignac number, because 7378371541 - 2¹⁷ = 7378240469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7378371491 and 7378371500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7378371941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3689185770 + 3689185771.

It is an arithmetic number, because the mean of its divisors is an integer number (3689185771).

Almost surely, 2^7378371541 is an apocalyptic number.

It is an amenable number.

7378371541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7378371541 is an equidigital number, since it uses as much as digits as its factorization.

7378371541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 46.

The square root of 7378371541 is about 85897.4478142395. The cubic root of 7378371541 is about 1946.7947818894.

The spelling of 7378371541 in words is "seven billion, three hundred seventy-eight million, three hundred seventy-one thousand, five hundred forty-one".