52998845906 has 8 divisors (see below), whose sum is σ = 80270097024. Its totient is φ = 26242146900.

The previous prime is 52998845897. The next prime is 52998845909. The reversal of 52998845906 is 60954889925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52998845909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128637770 + ... + 128638181.

It is an arithmetic number, because the mean of its divisors is an integer number (10033762128).

Almost surely, 2^52998845906 is an apocalyptic number.

52998845906 is a deficient number, since it is larger than the sum of its proper divisors (27271251118).

52998845906 is a wasteful number, since it uses less digits than its factorization.

52998845906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257276056.

The product of its (nonzero) digits is 55987200, while the sum is 65.

The spelling of 52998845906 in words is "fifty-two billion, nine hundred ninety-eight million, eight hundred forty-five thousand, nine hundred six".