53907916 has 6 divisors (see below), whose sum is σ = 94338860. Its totient is φ = 26953956.

The previous prime is 53907913. The next prime is 53907949. The reversal of 53907916 is 61970935.

53907916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53907911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6738486 + ... + 6738493.

Almost surely, 2^53907916 is an apocalyptic number.

It is an amenable number.

53907916 is a deficient number, since it is larger than the sum of its proper divisors (40430944).

53907916 is a wasteful number, since it uses less digits than its factorization.

53907916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476983 (or 13476981 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 53907916 is about 7342.2010323880. The cubic root of 53907916 is about 377.7613435245.

The spelling of 53907916 in words is "fifty-three million, nine hundred seven thousand, nine hundred sixteen".