2027725553 has 4 divisors (see below), whose sum is σ = 2317400640. Its totient is φ = 1738050468.

The previous prime is 2027725547. The next prime is 2027725571. The reversal of 2027725553 is 3555277202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3555277202 = 2 ⋅1777638601.

It is not a de Polignac number, because 2027725553 - 2¹⁰ = 2027724529 is a prime.

It is a super-2 number, since 2×2027725553² = 8223341836578311618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2027725573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144837533 + ... + 144837546.

It is an arithmetic number, because the mean of its divisors is an integer number (579350160).

Almost surely, 2^2027725553 is an apocalyptic number.

It is an amenable number.

2027725553 is a deficient number, since it is larger than the sum of its proper divisors (289675087).

2027725553 is an equidigital number, since it uses as much as digits as its factorization.

2027725553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289675086.

The product of its (nonzero) digits is 147000, while the sum is 38.

The square root of 2027725553 is about 45030.2737388970. The cubic root of 2027725553 is about 1265.7163534673.

The spelling of 2027725553 in words is "two billion, twenty-seven million, seven hundred twenty-five thousand, five hundred fifty-three".