245508052830 has 16 divisors (see below), whose sum is σ = 589219326864. Its totient is φ = 65468814080.

The previous prime is 245508052787. The next prime is 245508052847. The reversal of 245508052830 is 38250805542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4091800851 + ... + 4091800910.

It is an arithmetic number, because the mean of its divisors is an integer number (36826207929).

Almost surely, 2^245508052830 is an apocalyptic number.

245508052830 is an abundant number, since it is smaller than the sum of its proper divisors (343711274034).

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

245508052830 is a wasteful number, since it uses less digits than its factorization.

245508052830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8183601771.

The product of its (nonzero) digits is 384000, while the sum is 42.

The spelling of 245508052830 in words is "two hundred forty-five billion, five hundred eight million, fifty-two thousand, eight hundred thirty".