2381254633 has 2 divisors, whose sum is σ = 2381254634. Its totient is φ = 2381254632.

The previous prime is 2381254627. The next prime is 2381254663. The reversal of 2381254633 is 3364521832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1390767849 + 990486784 = 37293^2 + 31472^2 .

It is a cyclic number.

It is not a de Polignac number, because 2381254633 - 2⁹ = 2381254121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2381254592 and 2381254601.

It is not a weakly prime, because it can be changed into another prime (2381254663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190627316 + 1190627317.

It is an arithmetic number, because the mean of its divisors is an integer number (1190627317).

Almost surely, 2^2381254633 is an apocalyptic number.

It is an amenable number.

2381254633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2381254633 is an equidigital number, since it uses as much as digits as its factorization.

2381254633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

The square root of 2381254633 is about 48798.1007109908. The cubic root of 2381254633 is about 1335.3710168743.

The spelling of 2381254633 in words is "two billion, three hundred eighty-one million, two hundred fifty-four thousand, six hundred thirty-three".