54941689 has 12 divisors (see below), whose sum is σ = 62084880. Its totient is φ = 48216560.

The previous prime is 54941651. The next prime is 54941693. The reversal of 54941689 is 98614945.

It is a happy number.

It is not a de Polignac number, because 54941689 - 2⁷ = 54941561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54941609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6282 + ... + 12220.

It is an arithmetic number, because the mean of its divisors is an integer number (5173740).

Almost surely, 2^54941689 is an apocalyptic number.

It is an amenable number.

54941689 is a deficient number, since it is larger than the sum of its proper divisors (7143191).

54941689 is a wasteful number, since it uses less digits than its factorization.

54941689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008 (or 5979 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 54941689 is about 7412.2661177268. The cubic root of 54941689 is about 380.1608022125.

The spelling of 54941689 in words is "fifty-four million, nine hundred forty-one thousand, six hundred eighty-nine".