5435243616 has 96 divisors (see below), whose sum is σ = 15777998208. Its totient is φ = 1624458240.

The previous prime is 5435243557. The next prime is 5435243633. The reversal of 5435243616 is 6163425345.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41835 + ... + 112341.

It is an arithmetic number, because the mean of its divisors is an integer number (164354148).

Almost surely, 2^5435243616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5435243616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7888999104).

5435243616 is an abundant number, since it is smaller than the sum of its proper divisors (10342754592).

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

5435243616 is a wasteful number, since it uses less digits than its factorization.

5435243616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70604 (or 70596 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 5435243616 is about 73724.1047148082. The cubic root of 5435243616 is about 1758.2191456216.

The spelling of 5435243616 in words is "five billion, four hundred thirty-five million, two hundred forty-three thousand, six hundred sixteen".