380125541 has 2 divisors, whose sum is σ = 380125542. Its totient is φ = 380125540.

The previous prime is 380125513. The next prime is 380125583. The reversal of 380125541 is 145521083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321664225 + 58461316 = 17935^2 + 7646^2 .

It is a cyclic number.

It is not a de Polignac number, because 380125541 - 2²⁶ = 313016677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380125241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190062770 + 190062771.

It is an arithmetic number, because the mean of its divisors is an integer number (190062771).

Almost surely, 2^380125541 is an apocalyptic number.

It is an amenable number.

380125541 is a deficient number, since it is larger than the sum of its proper divisors (1).

380125541 is an equidigital number, since it uses as much as digits as its factorization.

380125541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 380125541 is about 19496.8084824158. The cubic root of 380125541 is about 724.3953998691.

The spelling of 380125541 in words is "three hundred eighty million, one hundred twenty-five thousand, five hundred forty-one".