54940918 has 16 divisors (see below), whose sum is σ = 84058560. Its totient is φ = 26924296.

The previous prime is 54940909. The next prime is 54940961. The reversal of 54940918 is 81904945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66021 + ... + 66847.

It is an arithmetic number, because the mean of its divisors is an integer number (5253660).

Almost surely, 2^54940918 is an apocalyptic number.

54940918 is a deficient number, since it is larger than the sum of its proper divisors (29117642).

54940918 is a wasteful number, since it uses less digits than its factorization.

54940918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 54940918 is about 7412.2141091579. The cubic root of 54940918 is about 380.1590239311.

The spelling of 54940918 in words is "fifty-four million, nine hundred forty thousand, nine hundred eighteen".