55730301 has 32 divisors (see below), whose sum is σ = 86645376. Its totient is φ = 31750400.

The previous prime is 55730299. The next prime is 55730309. The reversal of 55730301 is 10303755.

55730301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55730301 - 2¹ = 55730299 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55730309) 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 31 ways as a sum of consecutive naturals, for example, 67471 + ... + 68291.

It is an arithmetic number, because the mean of its divisors is an integer number (2707668).

Almost surely, 2^55730301 is an apocalyptic number.

55730301 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

55730301 is a deficient number, since it is larger than the sum of its proper divisors (30915075).

55730301 is a wasteful number, since it uses less digits than its factorization.

55730301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 55730301 is about 7465.2730023757. The cubic root of 55730301 is about 381.9710626545.

The spelling of 55730301 in words is "fifty-five million, seven hundred thirty thousand, three hundred one".