245114050155 has 64 divisors (see below), whose sum is σ = 425246976000. Its totient is φ = 120558662016.

The previous prime is 245114050151. The next prime is 245114050169. The reversal of 245114050155 is 551050411542.

It is a happy number.

It is not a de Polignac number, because 245114050155 - 2² = 245114050151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245114050151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43464826 + ... + 43470464.

It is an arithmetic number, because the mean of its divisors is an integer number (6644484000).

Almost surely, 2^245114050155 is an apocalyptic number.

245114050155 is a deficient number, since it is larger than the sum of its proper divisors (180132925845).

245114050155 is a wasteful number, since it uses less digits than its factorization.

245114050155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7005 (or 6979 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 245114050155 its reverse (551050411542), we get a palindrome (796164461697).

The spelling of 245114050155 in words is "two hundred forty-five billion, one hundred fourteen million, fifty thousand, one hundred fifty-five".