6772690542 has 32 divisors (see below), whose sum is σ = 13937663520. Its totient is φ = 2193027200.

The previous prime is 6772690541. The next prime is 6772690591. The reversal of 6772690542 is 2450962776.

It is a junction number, because it is equal to n+sod(n) for n = 6772690491 and 6772690500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6772690541) 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 in 15 ways as a sum of consecutive naturals, for example, 73317 + ... + 137552.

It is an arithmetic number, because the mean of its divisors is an integer number (435551985).

Almost surely, 2^6772690542 is an apocalyptic number.

6772690542 is an abundant number, since it is smaller than the sum of its proper divisors (7164972978).

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

6772690542 is a wasteful number, since it uses less digits than its factorization.

6772690542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211028.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 6772690542 is about 82296.3580117614. The cubic root of 6772690542 is about 1891.9968576142.

The spelling of 6772690542 in words is "six billion, seven hundred seventy-two million, six hundred ninety thousand, five hundred forty-two".