6512146004 has 96 divisors (see below), whose sum is σ = 15103791360. Its totient is φ = 2383460352.

The previous prime is 6512146001. The next prime is 6512146007. The reversal of 6512146004 is 4006412156.

It is an interprime number because it is at equal distance from previous prime (6512146001) and next prime (6512146007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512146001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356174 + ... + 374010.

It is an arithmetic number, because the mean of its divisors is an integer number (157331160).

Almost surely, 2^6512146004 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 6512146004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7551895680).

6512146004 is an abundant number, since it is smaller than the sum of its proper divisors (8591645356).

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

6512146004 is a wasteful number, since it uses less digits than its factorization.

6512146004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17937 (or 17935 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 6512146004 is about 80697.8686459562. The cubic root of 6512146004 is about 1867.4172934537.

The spelling of 6512146004 in words is "six billion, five hundred twelve million, one hundred forty-six thousand, four".