180298890952 has 32 divisors (see below), whose sum is σ = 353282371200. Its totient is φ = 86179472064.

The previous prime is 180298890943. The next prime is 180298890953. The reversal of 180298890952 is 259098892081.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (180298890953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559627 + ... + 5591962.

It is an arithmetic number, because the mean of its divisors is an integer number (11040074100).

Almost surely, 2^180298890952 is an apocalyptic number.

It is an amenable number.

180298890952 is a deficient number, since it is larger than the sum of its proper divisors (172983480248).

180298890952 is a wasteful number, since it uses less digits than its factorization.

180298890952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11151685 (or 11151681 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 61.

The spelling of 180298890952 in words is "one hundred eighty billion, two hundred ninety-eight million, eight hundred ninety thousand, nine hundred fifty-two".