27087169480402 has 4 divisors (see below), whose sum is σ = 40630754220606. Its totient is φ = 13543584740200.

The previous prime is 27087169480369. The next prime is 27087169480439. The reversal of 27087169480402 is 20408496178072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24009323804761 + 3077845675641 = 4899931^2 + 1754379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6771792370099 + ... + 6771792370102.

Almost surely, 2^{27087169480402} is an apocalyptic number.

27087169480402 is a deficient number, since it is larger than the sum of its proper divisors (13543584740204).

27087169480402 is a wasteful number, since it uses less digits than its factorization.

27087169480402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543584740203.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 27087169480402 in words is "twenty-seven trillion, eighty-seven billion, one hundred sixty-nine million, four hundred eighty thousand, four hundred two".