54716507 has 4 divisors (see below), whose sum is σ = 55880736. Its totient is φ = 53552280.

The previous prime is 54716503. The next prime is 54716513. The reversal of 54716507 is 70561745.

54716507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70561745 = 5 ⋅14112349.

It is a cyclic number.

It is not a de Polignac number, because 54716507 - 2² = 54716503 is a prime.

It is a super-2 number, since 2×54716507² = 5987792276562098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54716503) 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 in 3 ways as a sum of consecutive naturals, for example, 582044 + ... + 582137.

It is an arithmetic number, because the mean of its divisors is an integer number (13970184).

Almost surely, 2^54716507 is an apocalyptic number.

54716507 is a deficient number, since it is larger than the sum of its proper divisors (1164229).

54716507 is a wasteful number, since it uses less digits than its factorization.

54716507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164228.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 54716507 is about 7397.0607000348. The cubic root of 54716507 is about 379.6407199740.

The spelling of 54716507 in words is "fifty-four million, seven hundred sixteen thousand, five hundred seven".