55435703 has 4 divisors (see below), whose sum is σ = 55590480. Its totient is φ = 55280928.

The previous prime is 55435687. The next prime is 55435741. The reversal of 55435703 is 30753455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55435703 - 2⁴ = 55435687 is a prime.

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 55435703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55435753) 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, 76850 + ... + 77567.

It is an arithmetic number, because the mean of its divisors is an integer number (13897620).

Almost surely, 2^55435703 is an apocalyptic number.

55435703 is a deficient number, since it is larger than the sum of its proper divisors (154777).

55435703 is a wasteful number, since it uses less digits than its factorization.

55435703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154776.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 55435703 is about 7445.5156302301. The cubic root of 55435703 is about 381.2968227721.

The spelling of 55435703 in words is "fifty-five million, four hundred thirty-five thousand, seven hundred three".