535651616 has 24 divisors (see below), whose sum is σ = 1055663280. Its totient is φ = 267546688.

The previous prime is 535651607. The next prime is 535651631. The reversal of 535651616 is 616156535.

It is a super-2 number, since 2×535651616² = 573845307446822912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 535651616.

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, 24395 + ... + 40821.

It is an arithmetic number, because the mean of its divisors is an integer number (43985970).

Almost surely, 2^535651616 is an apocalyptic number.

It is an amenable number.

535651616 is a deficient number, since it is larger than the sum of its proper divisors (520011664).

535651616 is a wasteful number, since it uses less digits than its factorization.

535651616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17456 (or 17448 counting only the distinct ones).

The product of its digits is 81000, while the sum is 38.

The square root of 535651616 is about 23144.1486341581. The cubic root of 535651616 is about 812.1335896104.

The spelling of 535651616 in words is "five hundred thirty-five million, six hundred fifty-one thousand, six hundred sixteen".