245233244156 has 48 divisors (see below), whose sum is σ = 445527549600. Its totient is φ = 117970255872.

The previous prime is 245233244147. The next prime is 245233244177. The reversal of 245233244156 is 651442332542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54700691 + ... + 54705173.

It is an arithmetic number, because the mean of its divisors is an integer number (9281823950).

Almost surely, 2^245233244156 is an apocalyptic number.

It is an amenable number.

245233244156 is a deficient number, since it is larger than the sum of its proper divisors (200294305444).

245233244156 is a wasteful number, since it uses less digits than its factorization.

245233244156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6078 (or 6076 counting only the distinct ones).

The product of its digits is 691200, while the sum is 41.

Adding to 245233244156 its reverse (651442332542), we get a palindrome (896675576698).

The spelling of 245233244156 in words is "two hundred forty-five billion, two hundred thirty-three million, two hundred forty-four thousand, one hundred fifty-six".