42271525503 has 6 divisors (see below), whose sum is σ = 61058870184. Its totient is φ = 28181016996.

The previous prime is 42271525501. The next prime is 42271525523. The reversal of 42271525503 is 30552517224.

It is not a de Polignac number, because 42271525503 - 2¹ = 42271525501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42271525501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2348418075 + ... + 2348418092.

It is an arithmetic number, because the mean of its divisors is an integer number (10176478364).

Almost surely, 2^42271525503 is an apocalyptic number.

42271525503 is a deficient number, since it is larger than the sum of its proper divisors (18787344681).

42271525503 is a wasteful number, since it uses less digits than its factorization.

42271525503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696836173 (or 4696836170 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 42271525503 in words is "forty-two billion, two hundred seventy-one million, five hundred twenty-five thousand, five hundred three".