55714547 has 4 divisors (see below), whose sum is σ = 63673776. Its totient is φ = 47755320.

The previous prime is 55714523. The next prime is 55714553. The reversal of 55714547 is 74541755.

55714547 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: 74541755 = 5 ⋅14908351.

It is a cyclic number.

It is not a de Polignac number, because 55714547 - 2⁸ = 55714291 is a prime.

It is a super-2 number, since 2×55714547² = 6208221494830418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55714547.

It is not an unprimeable number, because it can be changed into a prime (55714507) 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, 3979604 + ... + 3979617.

It is an arithmetic number, because the mean of its divisors is an integer number (15918444).

Almost surely, 2^55714547 is an apocalyptic number.

55714547 is a deficient number, since it is larger than the sum of its proper divisors (7959229).

55714547 is an equidigital number, since it uses as much as digits as its factorization.

55714547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959228.

The product of its digits is 98000, while the sum is 38.

The square root of 55714547 is about 7464.2177754940. The cubic root of 55714547 is about 381.9350670404.

The spelling of 55714547 in words is "fifty-five million, seven hundred fourteen thousand, five hundred forty-seven".