245025377 has 2 divisors, whose sum is σ = 245025378. Its totient is φ = 245025376.

The previous prime is 245025353. The next prime is 245025383. The reversal of 245025377 is 773520542.

245025377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146797456 + 98227921 = 12116^2 + 9911^2 .

It is a cyclic number.

It is not a de Polignac number, because 245025377 - 2²⁴ = 228248161 is a prime.

It is not a weakly prime, because it can be changed into another prime (245075377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122512688 + 122512689.

It is an arithmetic number, because the mean of its divisors is an integer number (122512689).

Almost surely, 2^245025377 is an apocalyptic number.

It is an amenable number.

245025377 is a deficient number, since it is larger than the sum of its proper divisors (1).

245025377 is an equidigital number, since it uses as much as digits as its factorization.

245025377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 245025377 is about 15653.2864600377. The cubic root of 245025377 is about 625.7540781932.

The spelling of 245025377 in words is "two hundred forty-five million, twenty-five thousand, three hundred seventy-seven".