55703671 has 4 divisors (see below), whose sum is σ = 55881952. Its totient is φ = 55525392.

The previous prime is 55703653. The next prime is 55703717. The reversal of 55703671 is 17630755.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17630755 = 5 ⋅3526151.

It is a cyclic number.

It is not a de Polignac number, because 55703671 - 2⁵ = 55703639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55703651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88671 + ... + 89296.

It is an arithmetic number, because the mean of its divisors is an integer number (13970488).

Almost surely, 2^55703671 is an apocalyptic number.

55703671 is a deficient number, since it is larger than the sum of its proper divisors (178281).

55703671 is a wasteful number, since it uses less digits than its factorization.

55703671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178280.

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 55703671 is about 7463.4891974197. The cubic root of 55703671 is about 381.9102129922.

The spelling of 55703671 in words is "fifty-five million, seven hundred three thousand, six hundred seventy-one".