98064685550 has 48 divisors (see below), whose sum is σ = 196660902480. Its totient is φ = 36166141440.

The previous prime is 98064685531. The next prime is 98064685553. The reversal of 98064685550 is 5558646089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98064685553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470534 + ... + 646166.

It is an arithmetic number, because the mean of its divisors is an integer number (4097102135).

Almost surely, 2^98064685550 is an apocalyptic number.

98064685550 is an abundant number, since it is smaller than the sum of its proper divisors (98596216930).

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

98064685550 is a wasteful number, since it uses less digits than its factorization.

98064685550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176517 (or 176512 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 56.

The spelling of 98064685550 in words is "ninety-eight billion, sixty-four million, six hundred eighty-five thousand, five hundred fifty".