27026920202 has 4 divisors (see below), whose sum is σ = 40540380306. Its totient is φ = 13513460100.

The previous prime is 27026920157. The next prime is 27026920267. The reversal of 27026920202 is 20202962072.

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., 27013880881 + 13039321 = 164359^2 + 3611^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6756730049 + ... + 6756730052.

Almost surely, 2^27026920202 is an apocalyptic number.

27026920202 is a deficient number, since it is larger than the sum of its proper divisors (13513460104).

27026920202 is a wasteful number, since it uses less digits than its factorization.

27026920202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13513460103.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 27026920202 in words is "twenty-seven billion, twenty-six million, nine hundred twenty thousand, two hundred two".