534215512436 has 12 divisors (see below), whose sum is σ = 989869920228. Its totient is φ = 251395535232.

The previous prime is 534215512421. The next prime is 534215512451. The reversal of 534215512436 is 634215512435.

It is an interprime number because it is at equal distance from previous prime (534215512421) and next prime (534215512451).

It can be written as a sum of positive squares in 2 ways, for example, as 144894422500 + 389321089936 = 380650^2 + 623956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 534215512393 and 534215512402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928055171 + ... + 3928055306.

It is an arithmetic number, because the mean of its divisors is an integer number (82489160019).

Almost surely, 2^534215512436 is an apocalyptic number.

It is an amenable number.

534215512436 is a deficient number, since it is larger than the sum of its proper divisors (455654407792).

534215512436 is a wasteful number, since it uses less digits than its factorization.

534215512436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7856110498 (or 7856110496 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

Subtracting 534215512436 from its reverse (634215512435), we obtain a palindrome (99999999999).

The spelling of 534215512436 in words is "five hundred thirty-four billion, two hundred fifteen million, five hundred twelve thousand, four hundred thirty-six".