5946145856 has 56 divisors (see below), whose sum is σ = 13492496256. Its totient is φ = 2546933760.

The previous prime is 5946145801. The next prime is 5946145957. The reversal of 5946145856 is 6585416495.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 5946145798 and 5946145807.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403261 + ... + 1407491.

Almost surely, 2^5946145856 is an apocalyptic number.

5946145856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5946145856 is an abundant number, since it is smaller than the sum of its proper divisors (7546350400).

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

5946145856 is a wasteful number, since it uses less digits than its factorization.

5946145856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7387 (or 7377 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 53.

The square root of 5946145856 is about 77111.2563508078. The cubic root of 5946145856 is about 1811.6676079269.

The spelling of 5946145856 in words is "five billion, nine hundred forty-six million, one hundred forty-five thousand, eight hundred fifty-six".