245242124522 has 16 divisors (see below), whose sum is σ = 387692684640. Its totient is φ = 116026838928.

The previous prime is 245242124513. The next prime is 245242124527. The reversal of 245242124522 is 225421242542.

245242124522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245242124527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3870473 + ... + 3933324.

It is an arithmetic number, because the mean of its divisors is an integer number (24230792790).

Almost surely, 2^245242124522 is an apocalyptic number.

245242124522 is a deficient number, since it is larger than the sum of its proper divisors (142450560118).

245242124522 is a wasteful number, since it uses less digits than its factorization.

245242124522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7804645.

The product of its digits is 102400, while the sum is 35.

The spelling of 245242124522 in words is "two hundred forty-five billion, two hundred forty-two million, one hundred twenty-four thousand, five hundred twenty-two".