6814752511552 has 14 divisors (see below), whose sum is σ = 13523024515238. Its totient is φ = 3407376255744.

The previous prime is 6814752511547. The next prime is 6814752511573. The reversal of 6814752511552 is 2551152574186.

It can be written as a sum of positive squares in only one way, i.e., 5593338520576 + 1221413990976 = 2365024^2 + 1105176^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6814752511552.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53240253933 + ... + 53240254060.

It is an arithmetic number, because the mean of its divisors is an integer number (965930322517).

Almost surely, 2^{6814752511552} is an apocalyptic number.

It is an amenable number.

6814752511552 is a deficient number, since it is larger than the sum of its proper divisors (6708272003686).

6814752511552 is a wasteful number, since it uses less digits than its factorization.

6814752511552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106480508005 (or 106480507995 counting only the distinct ones).

The product of its digits is 3360000, while the sum is 52.

The spelling of 6814752511552 in words is "six trillion, eight hundred fourteen billion, seven hundred fifty-two million, five hundred eleven thousand, five hundred fifty-two".