42652272503 has 2 divisors, whose sum is σ = 42652272504. Its totient is φ = 42652272502.

The previous prime is 42652272491. The next prime is 42652272511. The reversal of 42652272503 is 30527225624.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42652272503 - 2¹⁰ = 42652271479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42622272503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21326136251 + 21326136252.

It is an arithmetic number, because the mean of its divisors is an integer number (21326136252).

Almost surely, 2^42652272503 is an apocalyptic number.

42652272503 is a deficient number, since it is larger than the sum of its proper divisors (1).

42652272503 is an equidigital number, since it uses as much as digits as its factorization.

42652272503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 42652272503 in words is "forty-two billion, six hundred fifty-two million, two hundred seventy-two thousand, five hundred three".