245025214562 has 4 divisors (see below), whose sum is σ = 367537821846. Its totient is φ = 122512607280.

The previous prime is 245025214561. The next prime is 245025214571. The reversal of 245025214562 is 265412520542.

245025214562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 155654709961 + 89370504601 = 394531^2 + 298949^2 .

It is not an unprimeable number, because it can be changed into a prime (245025214561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61256303639 + ... + 61256303642.

Almost surely, 2^245025214562 is an apocalyptic number.

245025214562 is a deficient number, since it is larger than the sum of its proper divisors (122512607284).

245025214562 is a wasteful number, since it uses less digits than its factorization.

245025214562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122512607283.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 245025214562 in words is "two hundred forty-five billion, twenty-five million, two hundred fourteen thousand, five hundred sixty-two".