42762853 has 4 divisors (see below), whose sum is σ = 48871840. Its totient is φ = 36653868.

The previous prime is 42762847. The next prime is 42762893. The reversal of 42762853 is 35826724.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42762853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42762823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3054483 + ... + 3054496.

It is an arithmetic number, because the mean of its divisors is an integer number (12217960).

Almost surely, 2^42762853 is an apocalyptic number.

It is an amenable number.

42762853 is a deficient number, since it is larger than the sum of its proper divisors (6108987).

42762853 is an equidigital number, since it uses as much as digits as its factorization.

42762853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6108986.

The product of its digits is 80640, while the sum is 37.

The square root of 42762853 is about 6539.3312349200. The cubic root of 42762853 is about 349.6945716400.

The spelling of 42762853 in words is "forty-two million, seven hundred sixty-two thousand, eight hundred fifty-three".