245387083 has 2 divisors, whose sum is σ = 245387084. Its totient is φ = 245387082.

The previous prime is 245387081. The next prime is 245387101. The reversal of 245387083 is 380783542.

245387083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245387083 - 2¹ = 245387081 is a prime.

Together with 245387081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (245387081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122693541 + 122693542.

It is an arithmetic number, because the mean of its divisors is an integer number (122693542).

Almost surely, 2^245387083 is an apocalyptic number.

245387083 is a deficient number, since it is larger than the sum of its proper divisors (1).

245387083 is an equidigital number, since it uses as much as digits as its factorization.

245387083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 245387083 is about 15664.8358752973. The cubic root of 245387083 is about 626.0618391346.

The spelling of 245387083 in words is "two hundred forty-five million, three hundred eighty-seven thousand, eighty-three".