54819416 has 8 divisors (see below), whose sum is σ = 102786420. Its totient is φ = 27409704.

The previous prime is 54819409. The next prime is 54819431. The reversal of 54819416 is 61491845.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 54819416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3426206 + ... + 3426221.

Almost surely, 2^54819416 is an apocalyptic number.

It is an amenable number.

54819416 is a deficient number, since it is larger than the sum of its proper divisors (47967004).

54819416 is a wasteful number, since it uses less digits than its factorization.

54819416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852433 (or 6852429 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 54819416 is about 7404.0135062005. The cubic root of 54819416 is about 379.8785761632.

The spelling of 54819416 in words is "fifty-four million, eight hundred nineteen thousand, four hundred sixteen".