27090270046628 has 12 divisors (see below), whose sum is σ = 47422308248112. Its totient is φ = 13541039118600.

The previous prime is 27090270046621. The next prime is 27090270046633. The reversal of 27090270046628 is 82664007209072.

It is a self number, because there is not a number n which added to its sum of digits gives 27090270046628.

It is not an unprimeable number, because it can be changed into a prime (27090270046621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023961298 + ... + 1023987753.

It is an arithmetic number, because the mean of its divisors is an integer number (3951859020676).

Almost surely, 2^{27090270046628} is an apocalyptic number.

It is an amenable number.

27090270046628 is a deficient number, since it is larger than the sum of its proper divisors (20332038201484).

27090270046628 is a wasteful number, since it uses less digits than its factorization.

27090270046628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047952362 (or 2047952360 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 27090270046628 in words is "twenty-seven trillion, ninety billion, two hundred seventy million, forty-six thousand, six hundred twenty-eight".