10498989013 has 8 divisors (see below), whose sum is σ = 11139412032. Its totient is φ = 9861103296.

The previous prime is 10498988999. The next prime is 10498989029. The reversal of 10498989013 is 31098989401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10498989013 is a prime.

It is a super-2 number, since 2×10498989013² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10498989073) 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, 625795 + ... + 642352.

It is an arithmetic number, because the mean of its divisors is an integer number (1392426504).

Almost surely, 2^10498989013 is an apocalyptic number.

It is an amenable number.

10498989013 is a deficient number, since it is larger than the sum of its proper divisors (640423019).

10498989013 is a wasteful number, since it uses less digits than its factorization.

10498989013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268651.

The product of its (nonzero) digits is 559872, while the sum is 52.

The spelling of 10498989013 in words is "ten billion, four hundred ninety-eight million, nine hundred eighty-nine thousand, thirteen".