55944703 has 4 divisors (see below), whose sum is σ = 57456760. Its totient is φ = 54432648.

The previous prime is 55944701. The next prime is 55944727. The reversal of 55944703 is 30744955.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30744955 = 5 ⋅6148991.

It is a cyclic number.

It is not a de Polignac number, because 55944703 - 2¹ = 55944701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1512019 = 55944703 / (5 + 5 + 9 + 4 + 4 + 7 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55944701) 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, 755973 + ... + 756046.

It is an arithmetic number, because the mean of its divisors is an integer number (14364190).

Almost surely, 2^55944703 is an apocalyptic number.

55944703 is a deficient number, since it is larger than the sum of its proper divisors (1512057).

55944703 is a wasteful number, since it uses less digits than its factorization.

55944703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512056.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 55944703 is about 7479.6191747976. The cubic root of 55944703 is about 382.4602672784.

The spelling of 55944703 in words is "fifty-five million, nine hundred forty-four thousand, seven hundred three".