55702601 has 4 divisors (see below), whose sum is σ = 55717572. Its totient is φ = 55687632.

The previous prime is 55702589. The next prime is 55702609. The reversal of 55702601 is 10620755.

55702601 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 a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 39702601 + 16000000 = 6301^2 + 4000^2 .

It is a cyclic number.

It is not a de Polignac number, because 55702601 - 2¹⁰ = 55701577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55702609) 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, 2891 + ... + 10943.

It is an arithmetic number, because the mean of its divisors is an integer number (13929393).

Almost surely, 2^55702601 is an apocalyptic number.

It is an amenable number.

55702601 is a deficient number, since it is larger than the sum of its proper divisors (14971).

55702601 is an equidigital number, since it uses as much as digits as its factorization.

55702601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14970.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 55702601 is about 7463.4175147850. The cubic root of 55702601 is about 381.9077676324.

The spelling of 55702601 in words is "fifty-five million, seven hundred two thousand, six hundred one".