407055520543 has 4 divisors (see below), whose sum is σ = 465206309200. Its totient is φ = 348904731888.

The previous prime is 407055520519. The next prime is 407055520559. The reversal of 407055520543 is 345025550704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 407055520543 - 2⁹ = 407055520031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 407055520496 and 407055520505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407055524543) 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, 29075394318 + ... + 29075394331.

It is an arithmetic number, because the mean of its divisors is an integer number (116301577300).

Almost surely, 2^407055520543 is an apocalyptic number.

407055520543 is a deficient number, since it is larger than the sum of its proper divisors (58150788657).

407055520543 is an equidigital number, since it uses as much as digits as its factorization.

407055520543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58150788656.

The product of its (nonzero) digits is 420000, while the sum is 40.

The spelling of 407055520543 in words is "four hundred seven billion, fifty-five million, five hundred twenty thousand, five hundred forty-three".