55704351 has 8 divisors (see below), whose sum is σ = 76279984. Its totient is φ = 36132480.

The previous prime is 55704349. The next prime is 55704391. The reversal of 55704351 is 15340755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55704351 - 2¹ = 55704349 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 (55704391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250810 + ... + 251031.

It is an arithmetic number, because the mean of its divisors is an integer number (9534998).

Almost surely, 2^55704351 is an apocalyptic number.

55704351 is a deficient number, since it is larger than the sum of its proper divisors (20575633).

55704351 is a wasteful number, since it uses less digits than its factorization.

55704351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501881.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 55704351 is about 7463.5347523811. The cubic root of 55704351 is about 381.9117670363.

The spelling of 55704351 in words is "fifty-five million, seven hundred four thousand, three hundred fifty-one".