98502521646 has 32 divisors (see below), whose sum is σ = 198082252800. Its totient is φ = 32655115584.

The previous prime is 98502521629. The next prime is 98502521647. The reversal of 98502521646 is 64612520589.

It is a junction number, because it is equal to n+sod(n) for n = 98502521595 and 98502521604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98502521647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772755 + ... + 891153.

It is an arithmetic number, because the mean of its divisors is an integer number (6190070400).

Almost surely, 2^98502521646 is an apocalyptic number.

98502521646 is an abundant number, since it is smaller than the sum of its proper divisors (99579731154).

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

98502521646 is a wasteful number, since it uses less digits than its factorization.

98502521646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119160.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 98502521646 in words is "ninety-eight billion, five hundred two million, five hundred twenty-one thousand, six hundred forty-six".