27672670254 has 16 divisors (see below), whose sum is σ = 55349245440. Its totient is φ = 9223572600.

The previous prime is 27672670171. The next prime is 27672670279. The reversal of 27672670254 is 45207627672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66174 + ... + 244385.

It is an arithmetic number, because the mean of its divisors is an integer number (3459327840).

Almost surely, 2^27672670254 is an apocalyptic number.

27672670254 is an abundant number, since it is smaller than the sum of its proper divisors (27676575186).

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

27672670254 is a wasteful number, since it uses less digits than its factorization.

27672670254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325415.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 27672670254 in words is "twenty-seven billion, six hundred seventy-two million, six hundred seventy thousand, two hundred fifty-four".