10598921481 has 8 divisors (see below), whose sum is σ = 14132742624. Its totient is φ = 7065524000.

The previous prime is 10598921461. The next prime is 10598921491. The reversal of 10598921481 is 18412989501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10598921481 - 2⁷ = 10598921353 is a prime.

It is a super-2 number, since 2×10598921481² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10598921481.

It is not an unprimeable number, because it can be changed into a prime (10598921461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42036 + ... + 151541.

It is an arithmetic number, because the mean of its divisors is an integer number (1766592828).

Almost surely, 2^10598921481 is an apocalyptic number.

It is an amenable number.

10598921481 is a deficient number, since it is larger than the sum of its proper divisors (3533821143).

10598921481 is a wasteful number, since it uses less digits than its factorization.

10598921481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211831.

The product of its (nonzero) digits is 207360, while the sum is 48.

The spelling of 10598921481 in words is "ten billion, five hundred ninety-eight million, nine hundred twenty-one thousand, four hundred eighty-one".