42572027503 has 2 divisors, whose sum is σ = 42572027504. Its totient is φ = 42572027502.

The previous prime is 42572027489. The next prime is 42572027539. The reversal of 42572027503 is 30572027524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42572027503 - 2⁵ = 42572027471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42572027803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21286013751 + 21286013752.

It is an arithmetic number, because the mean of its divisors is an integer number (21286013752).

Almost surely, 2^42572027503 is an apocalyptic number.

42572027503 is a deficient number, since it is larger than the sum of its proper divisors (1).

42572027503 is an equidigital number, since it uses as much as digits as its factorization.

42572027503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 37.

The spelling of 42572027503 in words is "forty-two billion, five hundred seventy-two million, twenty-seven thousand, five hundred three".