63045392253 has 32 divisors (see below), whose sum is σ = 88086558720. Its totient is φ = 40033033920.

The previous prime is 63045392251. The next prime is 63045392257. The reversal of 63045392253 is 35229354036.

It is not a de Polignac number, because 63045392253 - 2¹ = 63045392251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63045392251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35239683 + ... + 35241471.

It is an arithmetic number, because the mean of its divisors is an integer number (2752704960).

Almost surely, 2^63045392253 is an apocalyptic number.

It is an amenable number.

63045392253 is a deficient number, since it is larger than the sum of its proper divisors (25041166467).

63045392253 is a wasteful number, since it uses less digits than its factorization.

63045392253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 63045392253 in words is "sixty-three billion, forty-five million, three hundred ninety-two thousand, two hundred fifty-three".