42763436533 has 8 divisors (see below), whose sum is σ = 43371296640. Its totient is φ = 42155730960.

The previous prime is 42763436503. The next prime is 42763436543. The reversal of 42763436533 is 33563436724.

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

It is a cyclic number.

It is not a de Polignac number, because 42763436533 - 2²⁹ = 42226565621 is a prime.

It is a super-2 number, since 2×42763436533² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42763436503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591103 + ... + 659491.

It is an arithmetic number, because the mean of its divisors is an integer number (5421412080).

Almost surely, 2^42763436533 is an apocalyptic number.

It is an amenable number.

42763436533 is a deficient number, since it is larger than the sum of its proper divisors (607860107).

42763436533 is an equidigital number, since it uses as much as digits as its factorization.

42763436533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77267.

The product of its digits is 3265920, while the sum is 46.

The spelling of 42763436533 in words is "forty-two billion, seven hundred sixty-three million, four hundred thirty-six thousand, five hundred thirty-three".