4051051323453 has 12 divisors (see below), whose sum is σ = 5851543320480. Its totient is φ = 2700689462856.

The previous prime is 4051051323437. The next prime is 4051051323461. The reversal of 4051051323453 is 3543231501504.

4051051323453 is a `hidden beast` number, since 4 + 0 + 510 + 5 + 132 + 3 + 4 + 5 + 3 = 666.

4051051323453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4051051323453 - 2⁴ = 4051051323437 is a prime.

It is a super-2 number, since 2×4051051323453² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051051323353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1677400 + ... + 3303902.

It is an arithmetic number, because the mean of its divisors is an integer number (487628610040).

Almost surely, 2^{4051051323453} is an apocalyptic number.

It is an amenable number.

4051051323453 is a deficient number, since it is larger than the sum of its proper divisors (1800491997027).

4051051323453 is a wasteful number, since it uses less digits than its factorization.

4051051323453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903248 (or 1903245 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 4051051323453 its reverse (3543231501504), we get a palindrome (7594282824957).

The spelling of 4051051323453 in words is "four trillion, fifty-one billion, fifty-one million, three hundred twenty-three thousand, four hundred fifty-three".