7677426532 has 6 divisors (see below), whose sum is σ = 13435496438. Its totient is φ = 3838713264.

The previous prime is 7677426527. The next prime is 7677426557. The reversal of 7677426532 is 2356247767.

It can be written as a sum of positive squares in only one way, i.e., 7220920576 + 456505956 = 84976^2 + 21366^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959678313 + ... + 959678320.

Almost surely, 2^7677426532 is an apocalyptic number.

It is an amenable number.

7677426532 is a deficient number, since it is larger than the sum of its proper divisors (5758069906).

7677426532 is a wasteful number, since it uses less digits than its factorization.

7677426532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919356637 (or 1919356635 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 49.

The square root of 7677426532 is about 87620.9251948414. The cubic root of 7677426532 is about 1972.7492626975.

The spelling of 7677426532 in words is "seven billion, six hundred seventy-seven million, four hundred twenty-six thousand, five hundred thirty-two".