63040574433 has 8 divisors (see below), whose sum is σ = 86325831808. Its totient is φ = 40891183344.

The previous prime is 63040574369. The next prime is 63040574473. The reversal of 63040574433 is 33447504036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63040574433 - 2⁶ = 63040574369 is a prime.

It is a super-2 number, since 2×63040574433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63040574391 and 63040574400.

It is not an unprimeable number, because it can be changed into a prime (63040574473) 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 in 7 ways as a sum of consecutive naturals, for example, 283966441 + ... + 283966662.

It is an arithmetic number, because the mean of its divisors is an integer number (10790728976).

Almost surely, 2^63040574433 is an apocalyptic number.

It is an amenable number.

63040574433 is a deficient number, since it is larger than the sum of its proper divisors (23285257375).

63040574433 is a wasteful number, since it uses less digits than its factorization.

63040574433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567933143.

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 63040574433 in words is "sixty-three billion, forty million, five hundred seventy-four thousand, four hundred thirty-three".