7834712552 has 8 divisors (see below), whose sum is σ = 14690086050. Its totient is φ = 3917356272.

The previous prime is 7834712551. The next prime is 7834712563. The reversal of 7834712552 is 2552174387.

It can be written as a sum of positive squares in only one way, i.e., 6754538596 + 1080173956 = 82186^2 + 32866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7834712552² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7834712551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489669527 + ... + 489669542.

Almost surely, 2^7834712552 is an apocalyptic number.

It is an amenable number.

7834712552 is a deficient number, since it is larger than the sum of its proper divisors (6855373498).

7834712552 is a wasteful number, since it uses less digits than its factorization.

7834712552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979339075 (or 979339071 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 7834712552 is about 88513.9116297546. The cubic root of 7834712552 is about 1986.1300810256.

The spelling of 7834712552 in words is "seven billion, eight hundred thirty-four million, seven hundred twelve thousand, five hundred fifty-two".