5202821377898 has 8 divisors (see below), whose sum is σ = 8143546504608. Its totient is φ = 2488305876364.

The previous prime is 5202821377847. The next prime is 5202821377937. The reversal of 5202821377898 is 8987731282025.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5202821377898.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56552406236 + ... + 56552406327.

It is an arithmetic number, because the mean of its divisors is an integer number (1017943313076).

Almost surely, 2^{5202821377898} is an apocalyptic number.

5202821377898 is a deficient number, since it is larger than the sum of its proper divisors (2940725126710).

5202821377898 is a wasteful number, since it uses less digits than its factorization.

5202821377898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113104812588.

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 5202821377898 in words is "five trillion, two hundred two billion, eight hundred twenty-one million, three hundred seventy-seven thousand, eight hundred ninety-eight".