55306140421301 has 8 divisors (see below), whose sum is σ = 68953110135744. Its totient is φ = 43095693834720.

The previous prime is 55306140421277. The next prime is 55306140421303. The reversal of 55306140421301 is 10312404160355.

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

It is a cyclic number.

It is not a de Polignac number, because 55306140421301 - 2²² = 55306136226997 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 (55306140421303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359130781880 + ... + 359130782033.

It is an arithmetic number, because the mean of its divisors is an integer number (8619138766968).

Almost surely, 2^{55306140421301} is an apocalyptic number.

It is an amenable number.

55306140421301 is a deficient number, since it is larger than the sum of its proper divisors (13646969714443).

55306140421301 is a wasteful number, since it uses less digits than its factorization.

55306140421301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718261563931.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 55306140421301 its reverse (10312404160355), we get a palindrome (65618544581656).

The spelling of 55306140421301 in words is "fifty-five trillion, three hundred six billion, one hundred forty million, four hundred twenty-one thousand, three hundred one".