54799516 has 24 divisors (see below), whose sum is σ = 98824320. Its totient is φ = 26569152.

The previous prime is 54799489. The next prime is 54799519. The reversal of 54799516 is 61599745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54799519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70506 + ... + 71278.

It is an arithmetic number, because the mean of its divisors is an integer number (4117680).

Almost surely, 2^54799516 is an apocalyptic number.

It is an amenable number.

54799516 is a deficient number, since it is larger than the sum of its proper divisors (44024804).

54799516 is a wasteful number, since it uses less digits than its factorization.

54799516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1291 counting only the distinct ones).

The product of its digits is 340200, while the sum is 46.

The square root of 54799516 is about 7402.6695184913. The cubic root of 54799516 is about 379.8326040173.

The spelling of 54799516 in words is "fifty-four million, seven hundred ninety-nine thousand, five hundred sixteen".