245699852930 has 64 divisors (see below), whose sum is σ = 512843954688. Its totient is φ = 83008074240.

The previous prime is 245699852927. The next prime is 245699852941. The reversal of 245699852930 is 39258996542.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5563235 + ... + 5607225.

It is an arithmetic number, because the mean of its divisors is an integer number (8013186792).

Almost surely, 2^245699852930 is an apocalyptic number.

245699852930 is an abundant number, since it is smaller than the sum of its proper divisors (267144101758).

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

245699852930 is a wasteful number, since it uses less digits than its factorization.

245699852930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45171.

The product of its (nonzero) digits is 41990400, while the sum is 62.

The spelling of 245699852930 in words is "two hundred forty-five billion, six hundred ninety-nine million, eight hundred fifty-two thousand, nine hundred thirty".