2483021381 has 2 divisors, whose sum is σ = 2483021382. Its totient is φ = 2483021380.

The previous prime is 2483021371. The next prime is 2483021393. The reversal of 2483021381 is 1831203842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2481036100 + 1985281 = 49810^2 + 1409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2483021381 is a prime.

It is a super-2 number, since 2×2483021381² = 12330790357006294322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2483021371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1241510690 + 1241510691.

It is an arithmetic number, because the mean of its divisors is an integer number (1241510691).

Almost surely, 2^2483021381 is an apocalyptic number.

It is an amenable number.

2483021381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2483021381 is an equidigital number, since it uses as much as digits as its factorization.

2483021381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2483021381 is about 49829.9245534247. The cubic root of 2483021381 is about 1354.1293555919.

The spelling of 2483021381 in words is "two billion, four hundred eighty-three million, twenty-one thousand, three hundred eighty-one".