245025362136 has 16 divisors (see below), whose sum is σ = 612563405400. Its totient is φ = 81675120704.

The previous prime is 245025362107. The next prime is 245025362147. The reversal of 245025362136 is 631263520542.

It is a junction number, because it is equal to n+sod(n) for n = 245025362094 and 245025362103.

It is a congruent number.

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, 5104695021 + ... + 5104695068.

Almost surely, 2^245025362136 is an apocalyptic number.

It is an amenable number.

245025362136 is an abundant number, since it is smaller than the sum of its proper divisors (367538043264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245025362136 is a wasteful number, since it uses less digits than its factorization.

245025362136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209390098 (or 10209390094 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 245025362136 its reverse (631263520542), we get a palindrome (876288882678).

The spelling of 245025362136 in words is "two hundred forty-five billion, twenty-five million, three hundred sixty-two thousand, one hundred thirty-six".