2030551263 has 24 divisors (see below), whose sum is σ = 3175036592. Its totient is φ = 1243081728.

The previous prime is 2030551207. The next prime is 2030551291. The reversal of 2030551263 is 3621550302.

2030551263 is a `hidden beast` number, since 20 + 30 + 551 + 2 + 63 = 666.

It is not a de Polignac number, because 2030551263 - 2⁸ = 2030551007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030551463) 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 23 ways as a sum of consecutive naturals, for example, 22381 + ... + 67542.

Almost surely, 2^2030551263 is an apocalyptic number.

2030551263 is a deficient number, since it is larger than the sum of its proper divisors (1144485329).

2030551263 is a wasteful number, since it uses less digits than its factorization.

2030551263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90135 (or 90132 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2030551263 is about 45061.6384855234. The cubic root of 2030551263 is about 1266.3040213080.

The spelling of 2030551263 in words is "two billion, thirty million, five hundred fifty-one thousand, two hundred sixty-three".