27770465126 has 8 divisors (see below), whose sum is σ = 41656796544. Its totient is φ = 13884866280.

The previous prime is 27770465123. The next prime is 27770465131. The reversal of 27770465126 is 62156407772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27770465123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75785 + ... + 247556.

It is an arithmetic number, because the mean of its divisors is an integer number (5207099568).

Almost surely, 2^27770465126 is an apocalyptic number.

27770465126 is a deficient number, since it is larger than the sum of its proper divisors (13886331418).

27770465126 is a wasteful number, since it uses less digits than its factorization.

27770465126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366286.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 27770465126 in words is "twenty-seven billion, seven hundred seventy million, four hundred sixty-five thousand, one hundred twenty-six".