2381548601 has 2 divisors, whose sum is σ = 2381548602. Its totient is φ = 2381548600.

The previous prime is 2381548583. The next prime is 2381548613. The reversal of 2381548601 is 1068451832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2053902400 + 327646201 = 45320^2 + 18101^2 .

It is a cyclic number.

It is not a de Polignac number, because 2381548601 - 2⁶ = 2381548537 is a prime.

It is not a weakly prime, because it can be changed into another prime (2381548661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190774300 + 1190774301.

It is an arithmetic number, because the mean of its divisors is an integer number (1190774301).

Almost surely, 2^2381548601 is an apocalyptic number.

It is an amenable number.

2381548601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2381548601 is an equidigital number, since it uses as much as digits as its factorization.

2381548601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 2381548601 is about 48801.1127024784. The cubic root of 2381548601 is about 1335.4259655260.

The spelling of 2381548601 in words is "two billion, three hundred eighty-one million, five hundred forty-eight thousand, six hundred one".