42962503 has 2 divisors, whose sum is σ = 42962504. Its totient is φ = 42962502.

The previous prime is 42962453. The next prime is 42962509. The reversal of 42962503 is 30526924.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42962503 - 2²⁵ = 9408071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42962509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21481251 + 21481252.

It is an arithmetic number, because the mean of its divisors is an integer number (21481252).

Almost surely, 2^42962503 is an apocalyptic number.

42962503 is a deficient number, since it is larger than the sum of its proper divisors (1).

42962503 is an equidigital number, since it uses as much as digits as its factorization.

42962503 is an evil number, because the sum of its binary digits is even.

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

The square root of 42962503 is about 6554.5787812795. The cubic root of 42962503 is about 350.2379416041.

The spelling of 42962503 in words is "forty-two million, nine hundred sixty-two thousand, five hundred three".