4550156254253 has 2 divisors, whose sum is σ = 4550156254254. Its totient is φ = 4550156254252.

The previous prime is 4550156254181. The next prime is 4550156254307. The reversal of 4550156254253 is 3524526510554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3838770281284 + 711385972969 = 1959278^2 + 843437^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550156254253 - 2³² = 4545861286957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550156254198 and 4550156254207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4550156284253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275078127126 + 2275078127127.

It is an arithmetic number, because the mean of its divisors is an integer number (2275078127127).

Almost surely, 2^{4550156254253} is an apocalyptic number.

It is an amenable number.

4550156254253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550156254253 is an equidigital number, since it uses as much as digits as its factorization.

4550156254253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 4550156254253 in words is "four trillion, five hundred fifty billion, one hundred fifty-six million, two hundred fifty-four thousand, two hundred fifty-three".