10998958254 has 16 divisors (see below), whose sum is σ = 22592455248. Its totient is φ = 3567229632.

The previous prime is 10998958213. The next prime is 10998958259. The reversal of 10998958254 is 45285989901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10998958259) 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, 24772207 + ... + 24772650.

It is an arithmetic number, because the mean of its divisors is an integer number (1412028453).

Almost surely, 2^10998958254 is an apocalyptic number.

10998958254 is an abundant number, since it is smaller than the sum of its proper divisors (11593496994).

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

10998958254 is a wasteful number, since it uses less digits than its factorization.

10998958254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49544899.

The product of its (nonzero) digits is 9331200, while the sum is 60.

The spelling of 10998958254 in words is "ten billion, nine hundred ninety-eight million, nine hundred fifty-eight thousand, two hundred fifty-four".