42269503 has 8 divisors (see below), whose sum is σ = 43964480. Its totient is φ = 40603680.

The previous prime is 42269459. The next prime is 42269519. The reversal of 42269503 is 30596224.

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 42269503 - 2¹⁷ = 42138431 is a prime.

It is the 6502-nd Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42269533) by changing a digit.

It is a nontrivial repunit in base 6501.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4308 + ... + 10153.

It is an arithmetic number, because the mean of its divisors is an integer number (5495560).

Almost surely, 2^42269503 is an apocalyptic number.

42269503 is a deficient number, since it is larger than the sum of its proper divisors (1694977).

42269503 is a wasteful number, since it uses less digits than its factorization.

42269503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14577.

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

The square root of 42269503 is about 6501.5000576790. The cubic root of 42269503 is about 348.3445716227.

The spelling of 42269503 in words is "forty-two million, two hundred sixty-nine thousand, five hundred three".