245235243052 has 12 divisors (see below), whose sum is σ = 443005600576. Its totient is φ = 118662214320.

The previous prime is 245235243047. The next prime is 245235243067. The reversal of 245235243052 is 250342532542.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988851663 + ... + 988851910.

Almost surely, 2^245235243052 is an apocalyptic number.

It is an amenable number.

245235243052 is a deficient number, since it is larger than the sum of its proper divisors (197770357524).

245235243052 is a wasteful number, since it uses less digits than its factorization.

245235243052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977703608 (or 1977703606 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 245235243052 its reverse (250342532542), we get a palindrome (495577775594).

The spelling of 245235243052 in words is "two hundred forty-five billion, two hundred thirty-five million, two hundred forty-three thousand, fifty-two".