55430140301 has 4 divisors (see below), whose sum is σ = 55447089504. Its totient is φ = 55413191100.

The previous prime is 55430140291. The next prime is 55430140307. The reversal of 55430140301 is 10304103455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55430140301 - 2⁶ = 55430140237 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 (55430140307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8469695 + ... + 8476236.

It is an arithmetic number, because the mean of its divisors is an integer number (13861772376).

Almost surely, 2^55430140301 is an apocalyptic number.

It is an amenable number.

55430140301 is a deficient number, since it is larger than the sum of its proper divisors (16949203).

55430140301 is a wasteful number, since it uses less digits than its factorization.

55430140301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16949202.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 55430140301 its reverse (10304103455), we get a palindrome (65734243756).

The spelling of 55430140301 in words is "fifty-five billion, four hundred thirty million, one hundred forty thousand, three hundred one".