55412301 has 16 divisors (see below), whose sum is σ = 87350400. Its totient is φ = 30571968.

The previous prime is 55412297. The next prime is 55412311. The reversal of 55412301 is 10321455.

55412301 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 55412301 - 2² = 55412297 is a prime.

It is a super-2 number, since 2×55412301² = 6141046204229202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55412311) 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 15 ways as a sum of consecutive naturals, for example, 44886 + ... + 46103.

It is an arithmetic number, because the mean of its divisors is an integer number (5459400).

Almost surely, 2^55412301 is an apocalyptic number.

It is an amenable number.

55412301 is a deficient number, since it is larger than the sum of its proper divisors (31938099).

55412301 is a wasteful number, since it uses less digits than its factorization.

55412301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91028.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55412301 is about 7443.9439143508. The cubic root of 55412301 is about 381.2431608197.

Adding to 55412301 its reverse (10321455), we get a palindrome (65733756).

The spelling of 55412301 in words is "fifty-five million, four hundred twelve thousand, three hundred one".