424532632575 has 12 divisors (see below), whose sum is σ = 701893952648. Its totient is φ = 226417404000.

The previous prime is 424532632571. The next prime is 424532632609. The reversal of 424532632575 is 575236235424.

It is not a de Polignac number, because 424532632575 - 2² = 424532632571 is a prime.

It is a super-2 number, since 2×424532632575² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424532632571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2830217476 + ... + 2830217625.

Almost surely, 2^424532632575 is an apocalyptic number.

424532632575 is a deficient number, since it is larger than the sum of its proper divisors (277361320073).

424532632575 is a wasteful number, since it uses less digits than its factorization.

424532632575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660435114 (or 5660435109 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 48.

Adding to 424532632575 its reverse (575236235424), we get a palindrome (999768867999).

The spelling of 424532632575 in words is "four hundred twenty-four billion, five hundred thirty-two million, six hundred thirty-two thousand, five hundred seventy-five".