6146213752552 has 16 divisors (see below), whose sum is σ = 11525527916100. Its totient is φ = 3072739641600.

The previous prime is 6146213752507. The next prime is 6146213752559. The reversal of 6146213752552 is 2552573126416.

It can be written as a sum of positive squares in 2 ways, for example, as 5881139111236 + 265074641316 = 2425106^2 + 514854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6146213752496 and 6146213752505.

It is not an unprimeable number, because it can be changed into a prime (6146213752559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45833199 + ... + 45967102.

Almost surely, 2^{6146213752552} is an apocalyptic number.

It is an amenable number.

6146213752552 is a deficient number, since it is larger than the sum of its proper divisors (5379314163548).

6146213752552 is a wasteful number, since it uses less digits than its factorization.

6146213752552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91808676 (or 91808672 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 49.

Adding to 6146213752552 its reverse (2552573126416), we get a palindrome (8698786878968).

The spelling of 6146213752552 in words is "six trillion, one hundred forty-six billion, two hundred thirteen million, seven hundred fifty-two thousand, five hundred fifty-two".