6546145032 has 128 divisors (see below), whose sum is σ = 20812953600. Its totient is φ = 1867489344.

The previous prime is 6546145013. The next prime is 6546145051. The reversal of 6546145032 is 2305416456.

6546145032 is a `hidden beast` number, since 6 + 5 + 4 + 614 + 5 + 0 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (6546145013) and next prime (6546145051).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1120503 + ... + 1126329.

It is an arithmetic number, because the mean of its divisors is an integer number (162601200).

Almost surely, 2^6546145032 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 6546145032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10406476800).

6546145032 is an abundant number, since it is smaller than the sum of its proper divisors (14266808568).

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

6546145032 is a wasteful number, since it uses less digits than its factorization.

6546145032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6592 (or 6582 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 6546145032 is about 80908.2507041155. The cubic root of 6546145032 is about 1870.6614979829.

The spelling of 6546145032 in words is "six billion, five hundred forty-six million, one hundred forty-five thousand, thirty-two".