4051550453 has 2 divisors, whose sum is σ = 4051550454. Its totient is φ = 4051550452.

The previous prime is 4051550407. The next prime is 4051550479. The reversal of 4051550453 is 3540551504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3715268209 + 336282244 = 60953^2 + 18338^2 .

It is a cyclic number.

It is not a de Polignac number, because 4051550453 - 2⁶ = 4051550389 is a prime.

It is a super-2 number, since 2×4051550453² = 32830122146409010418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4051550753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025775226 + 2025775227.

It is an arithmetic number, because the mean of its divisors is an integer number (2025775227).

Almost surely, 2^4051550453 is an apocalyptic number.

It is an amenable number.

4051550453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051550453 is an equidigital number, since it uses as much as digits as its factorization.

4051550453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 4051550453 is about 63651.7906503815. The cubic root of 4051550453 is about 1594.1912354976.

The spelling of 4051550453 in words is "four billion, fifty-one million, five hundred fifty thousand, four hundred fifty-three".