1355016864 has 24 divisors (see below), whose sum is σ = 3556919520. Its totient is φ = 451672256.

The previous prime is 1355016857. The next prime is 1355016919. The reversal of 1355016864 is 4686105531.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7057284 + ... + 7057475.

It is an arithmetic number, because the mean of its divisors is an integer number (148204980).

Almost surely, 2^1355016864 is an apocalyptic number.

It is an amenable number.

1355016864 is an abundant number, since it is smaller than the sum of its proper divisors (2201902656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1355016864 is a wasteful number, since it uses less digits than its factorization.

1355016864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14114772 (or 14114764 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 1355016864 is about 36810.5537040670. The cubic root of 1355016864 is about 1106.5768153370.

The spelling of 1355016864 in words is "one billion, three hundred fifty-five million, sixteen thousand, eight hundred sixty-four".