432634633513 has 8 divisors (see below), whose sum is σ = 458391401640. Its totient is φ = 406912051200.

The previous prime is 432634633507. The next prime is 432634633537. The reversal of 432634633513 is 315336436234.

It can be written as a sum of positive squares in 4 ways, for example, as 19323224064 + 413311409449 = 139008^2 + 642893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432634633513 - 2¹³ = 432634625321 is a prime.

It is a super-2 number, since 2×432634633513² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432634633513.

It is not an unprimeable number, because it can be changed into a prime (432634633213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8520388 + ... + 8571013.

It is an arithmetic number, because the mean of its divisors is an integer number (57298925205).

Almost surely, 2^432634633513 is an apocalyptic number.

It is an amenable number.

432634633513 is a deficient number, since it is larger than the sum of its proper divisors (25756768127).

432634633513 is a wasteful number, since it uses less digits than its factorization.

432634633513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17092907.

The product of its digits is 1399680, while the sum is 43.

The spelling of 432634633513 in words is "four hundred thirty-two billion, six hundred thirty-four million, six hundred thirty-three thousand, five hundred thirteen".