54940895846 has 16 divisors (see below), whose sum is σ = 86180212224. Its totient is φ = 26219318664.

The previous prime is 54940895837. The next prime is 54940895861. The reversal of 54940895846 is 64859804945.

It is a super-2 number, since 2×54940895846² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268516 + ... + 1311111.

It is an arithmetic number, because the mean of its divisors is an integer number (5386263264).

Almost surely, 2^54940895846 is an apocalyptic number.

54940895846 is a deficient number, since it is larger than the sum of its proper divisors (31239316378).

54940895846 is a wasteful number, since it uses less digits than its factorization.

54940895846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580115.

The product of its (nonzero) digits is 49766400, while the sum is 62.

The spelling of 54940895846 in words is "fifty-four billion, nine hundred forty million, eight hundred ninety-five thousand, eight hundred forty-six".