42052963 has 8 divisors (see below), whose sum is σ = 42680000. Its totient is φ = 41430528.

The previous prime is 42052961. The next prime is 42053041. The reversal of 42052963 is 36925024.

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 42052963 - 2¹ = 42052961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42052961) 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, 20038 + ... + 22036.

It is an arithmetic number, because the mean of its divisors is an integer number (5335000).

Almost surely, 2^42052963 is an apocalyptic number.

42052963 is a deficient number, since it is larger than the sum of its proper divisors (627037).

42052963 is a wasteful number, since it uses less digits than its factorization.

42052963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 42052963 is about 6484.8255951876. The cubic root of 42052963 is about 347.7487148602.

Adding to 42052963 its reverse (36925024), we get a palindrome (78977987).

The spelling of 42052963 in words is "forty-two million, fifty-two thousand, nine hundred sixty-three".