54333343003909 has 2 divisors, whose sum is σ = 54333343003910. Its totient is φ = 54333343003908.

The previous prime is 54333343003883. The next prime is 54333343004051. The reversal of 54333343003909 is 90930034333345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51948820247809 + 2384522756100 = 7207553^2 + 1544190^2 .

It is a cyclic number.

It is not a de Polignac number, because 54333343003909 - 2¹⁹ = 54333342479621 is a prime.

It is a super-2 number, since 2×54333343003909² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54333343003409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27166671501954 + 27166671501955.

It is an arithmetic number, because the mean of its divisors is an integer number (27166671501955).

Almost surely, 2^{54333343003909} is an apocalyptic number.

It is an amenable number.

54333343003909 is a deficient number, since it is larger than the sum of its proper divisors (1).

54333343003909 is an equidigital number, since it uses as much as digits as its factorization.

54333343003909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4723920, while the sum is 49.

The spelling of 54333343003909 in words is "fifty-four trillion, three hundred thirty-three billion, three hundred forty-three million, three thousand, nine hundred nine".