245514134616 has 64 divisors (see below), whose sum is σ = 646813105920. Its totient is φ = 77504803200.

The previous prime is 245514134611. The next prime is 245514134617. The reversal of 245514134616 is 616431415542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245514134611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2146090 + ... + 2257593.

It is an arithmetic number, because the mean of its divisors is an integer number (10106454780).

Almost surely, 2^245514134616 is an apocalyptic number.

It is an amenable number.

245514134616 is an abundant number, since it is smaller than the sum of its proper divisors (401298971304).

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

245514134616 is a wasteful number, since it uses less digits than its factorization.

245514134616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4403816 (or 4403812 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The spelling of 245514134616 in words is "two hundred forty-five billion, five hundred fourteen million, one hundred thirty-four thousand, six hundred sixteen".