245253057076 has 24 divisors (see below), whose sum is σ = 429617837376. Its totient is φ = 122505166080.

The previous prime is 245253057053. The next prime is 245253057113. The reversal of 245253057076 is 670750352542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23720580 + ... + 23730916.

It is an arithmetic number, because the mean of its divisors is an integer number (17900743224).

Almost surely, 2^245253057076 is an apocalyptic number.

It is an amenable number.

245253057076 is a deficient number, since it is larger than the sum of its proper divisors (184364780300).

245253057076 is a wasteful number, since it uses less digits than its factorization.

245253057076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15639 (or 15637 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 245253057076 in words is "two hundred forty-five billion, two hundred fifty-three million, fifty-seven thousand, seventy-six".