402063532535 has 12 divisors (see below), whose sum is σ = 561247870248. Its totient is φ = 275700707856.

The previous prime is 402063532477. The next prime is 402063532553. The reversal of 402063532535 is 535235360204.

It is not a de Polignac number, because 402063532535 - 2³⁰ = 400989790711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820537577 + ... + 820538066.

It is an arithmetic number, because the mean of its divisors is an integer number (46770655854).

Almost surely, 2^402063532535 is an apocalyptic number.

402063532535 is a deficient number, since it is larger than the sum of its proper divisors (159184337713).

402063532535 is a wasteful number, since it uses less digits than its factorization.

402063532535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641075662 (or 1641075655 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 402063532535 its reverse (535235360204), we get a palindrome (937298892739).

The spelling of 402063532535 in words is "four hundred two billion, sixty-three million, five hundred thirty-two thousand, five hundred thirty-five".