54849516 has 24 divisors (see below), whose sum is σ = 128694384. Its totient is φ = 18181440.

The previous prime is 54849481. The next prime is 54849521. The reversal of 54849516 is 61594845.

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, 10455 + ... + 14798.

It is an arithmetic number, because the mean of its divisors is an integer number (5362266).

Almost surely, 2^54849516 is an apocalyptic number.

It is an amenable number.

54849516 is an abundant number, since it is smaller than the sum of its proper divisors (73844868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54849516 is a wasteful number, since it uses less digits than its factorization.

54849516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25441 (or 25439 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 54849516 is about 7406.0459085804. The cubic root of 54849516 is about 379.9480907856.

The spelling of 54849516 in words is "fifty-four million, eight hundred forty-nine thousand, five hundred sixteen".