5451400050203 has 4 divisors (see below), whose sum is σ = 5451405582168. Its totient is φ = 5451394518240.

The previous prime is 5451400050197. The next prime is 5451400050221. The reversal of 5451400050203 is 3020500041545.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5451400050203 - 2³⁸ = 5176522143259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451400050253) 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, 841493 + ... + 3407478.

It is an arithmetic number, because the mean of its divisors is an integer number (1362851395542).

Almost surely, 2^{5451400050203} is an apocalyptic number.

5451400050203 is a deficient number, since it is larger than the sum of its proper divisors (5531965).

5451400050203 is a wasteful number, since it uses less digits than its factorization.

5451400050203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5531964.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 5451400050203 its reverse (3020500041545), we get a palindrome (8471900091748).

The spelling of 5451400050203 in words is "five trillion, four hundred fifty-one billion, four hundred million, fifty thousand, two hundred three".