27472010048988 has 48 divisors (see below), whose sum is σ = 66170907156480. Its totient is φ = 8861702385600.

The previous prime is 27472010048963. The next prime is 27472010048993. The reversal of 27472010048988 is 88984001027472.

It is a super-2 number, since 2×27472010048988² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13259278 + ... + 15190538.

It is an arithmetic number, because the mean of its divisors is an integer number (1378560565760).

Almost surely, 2^{27472010048988} is an apocalyptic number.

It is an amenable number.

27472010048988 is an abundant number, since it is smaller than the sum of its proper divisors (38698897107492).

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

27472010048988 is a wasteful number, since it uses less digits than its factorization.

27472010048988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969538 (or 1969536 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 60.

The spelling of 27472010048988 in words is "twenty-seven trillion, four hundred seventy-two billion, ten million, forty-eight thousand, nine hundred eighty-eight".