10698534928 has 60 divisors (see below), whose sum is σ = 22072778100. Its totient is φ = 5022416896.

The previous prime is 10698534919. The next prime is 10698535049. The reversal of 10698534928 is 82943589601.

It can be written as a sum of positive squares in 6 ways, for example, as 1762992144 + 8935542784 = 41988^2 + 94528^2 .

It is a super-2 number, since 2×10698534928² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2073600 + ... + 2078752.

It is an arithmetic number, because the mean of its divisors is an integer number (367879635).

Almost surely, 2^10698534928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10698534928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11036389050).

10698534928 is an abundant number, since it is smaller than the sum of its proper divisors (11374243172).

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

10698534928 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (10698534927) it forms an eRAP, since the sums of their prime factors are consecutive (5643 and 5644).

10698534928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644 (or 5621 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 10698534928 in words is "ten billion, six hundred ninety-eight million, five hundred thirty-four thousand, nine hundred twenty-eight".