10949361854 has 8 divisors (see below), whose sum is σ = 16426330848. Its totient is φ = 5473918240.

The previous prime is 10949361817. The next prime is 10949361901. The reversal of 10949361854 is 45816394901.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363227 + ... + 392214.

It is an arithmetic number, because the mean of its divisors is an integer number (2053291356).

Almost surely, 2^10949361854 is an apocalyptic number.

10949361854 is a deficient number, since it is larger than the sum of its proper divisors (5476968994).

10949361854 is an equidigital number, since it uses as much as digits as its factorization.

10949361854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762690.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 10949361854 in words is "ten billion, nine hundred forty-nine million, three hundred sixty-one thousand, eight hundred fifty-four".