6525143046 has 24 divisors (see below), whose sum is σ = 14296665240. Its totient is φ = 2150608416.

The previous prime is 6525143017. The next prime is 6525143081. The reversal of 6525143046 is 6403415256.

It is a self number, because there is not a number n which added to its sum of digits gives 6525143046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2034960 + ... + 2038163.

It is an arithmetic number, because the mean of its divisors is an integer number (595694385).

Almost surely, 2^6525143046 is an apocalyptic number.

6525143046 is an abundant number, since it is smaller than the sum of its proper divisors (7771522194).

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

6525143046 is a wasteful number, since it uses less digits than its factorization.

6525143046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073220 (or 4073217 counting only the distinct ones).

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

The square root of 6525143046 is about 80778.3575346763. The cubic root of 6525143046 is about 1868.6588080078.

The spelling of 6525143046 in words is "six billion, five hundred twenty-five million, one hundred forty-three thousand, forty-six".