1423560535 has 24 divisors (see below), whose sum is σ = 1821148560. Its totient is φ = 1068033024.

The previous prime is 1423560529. The next prime is 1423560557. The reversal of 1423560535 is 5350653241.

It is not a de Polignac number, because 1423560535 - 2³ = 1423560527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1423560535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442011 + ... + 445219.

It is an arithmetic number, because the mean of its divisors is an integer number (75881190).

Almost surely, 2^1423560535 is an apocalyptic number.

1423560535 is a deficient number, since it is larger than the sum of its proper divisors (397588025).

1423560535 is a wasteful number, since it uses less digits than its factorization.

1423560535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 1423560535 is about 37730.1011792971. The cubic root of 1423560535 is about 1124.9295192059.

The spelling of 1423560535 in words is "one billion, four hundred twenty-three million, five hundred sixty thousand, five hundred thirty-five".