535687344055 has 64 divisors (see below), whose sum is σ = 684990038016. Its totient is φ = 401546880000.

The previous prime is 535687343963. The next prime is 535687344089. The reversal of 535687344055 is 550443786535.

It is not a de Polignac number, because 535687344055 - 2²¹ = 535685246903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535687343987 and 535687344005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309108969 + ... + 309110701.

It is an arithmetic number, because the mean of its divisors is an integer number (10702969344).

Almost surely, 2^535687344055 is an apocalyptic number.

535687344055 is a deficient number, since it is larger than the sum of its proper divisors (149302693961).

535687344055 is a wasteful number, since it uses less digits than its factorization.

535687344055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248.

The product of its (nonzero) digits is 30240000, while the sum is 55.

The spelling of 535687344055 in words is "five hundred thirty-five billion, six hundred eighty-seven million, three hundred forty-four thousand, fifty-five".