10949674554 has 96 divisors (see below), whose sum is σ = 30482706240. Its totient is φ = 2887817184.

The previous prime is 10949674531. The next prime is 10949674573. The reversal of 10949674554 is 45547694901.

10949674554 is a `hidden beast` number, since 10 + 9 + 4 + 9 + 6 + 74 + 554 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 10949674554.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124764 + ... + 193559.

It is an arithmetic number, because the mean of its divisors is an integer number (317528190).

Almost surely, 2^10949674554 is an apocalyptic number.

10949674554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10949674554 is an abundant number, since it is smaller than the sum of its proper divisors (19533031686).

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

10949674554 is a wasteful number, since it uses less digits than its factorization.

10949674554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318361 (or 318348 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 10949674554 in words is "ten billion, nine hundred forty-nine million, six hundred seventy-four thousand, five hundred fifty-four".