10698563872 has 12 divisors (see below), whose sum is σ = 21062797686. Its totient is φ = 5349281920.

The previous prime is 10698563779. The next prime is 10698563891. The reversal of 10698563872 is 27836589601.

It can be written as a sum of positive squares in only one way, i.e., 6304995216 + 4393568656 = 79404^2 + 66284^2 .

It is a super-2 number, since 2×10698563872² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167165029 + ... + 167165092.

Almost surely, 2^10698563872 is an apocalyptic number.

It is an amenable number.

10698563872 is a deficient number, since it is larger than the sum of its proper divisors (10364233814).

10698563872 is an equidigital number, since it uses as much as digits as its factorization.

10698563872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334330131 (or 334330123 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 10698563872 in words is "ten billion, six hundred ninety-eight million, five hundred sixty-three thousand, eight hundred seventy-two".