55453454320046 has 4 divisors (see below), whose sum is σ = 83180181480072. Its totient is φ = 27726727160022.

The previous prime is 55453454320021. The next prime is 55453454320049. The reversal of 55453454320046 is 64002345435455.

55453454320046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 55453454319976 and 55453454320003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55453454320049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13863363580010 + ... + 13863363580013.

It is an arithmetic number, because the mean of its divisors is an integer number (20795045370018).

Almost surely, 2^{55453454320046} is an apocalyptic number.

55453454320046 is a deficient number, since it is larger than the sum of its proper divisors (27726727160026).

55453454320046 is a wasteful number, since it uses less digits than its factorization.

55453454320046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27726727160025.

The product of its (nonzero) digits is 17280000, while the sum is 50.

The spelling of 55453454320046 in words is "fifty-five trillion, four hundred fifty-three billion, four hundred fifty-four million, three hundred twenty thousand, forty-six".