37427663272 has 8 divisors (see below), whose sum is σ = 70176868650. Its totient is φ = 18713831632.

The previous prime is 37427663269. The next prime is 37427663293. The reversal of 37427663272 is 27236672473.

37427663272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 19646507556 + 17781155716 = 140166^2 + 133346^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339228947 + ... + 2339228962.

Almost surely, 2^37427663272 is an apocalyptic number.

It is an amenable number.

37427663272 is a deficient number, since it is larger than the sum of its proper divisors (32749205378).

37427663272 is a wasteful number, since it uses less digits than its factorization.

37427663272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678457915 (or 4678457911 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 49.

The spelling of 37427663272 in words is "thirty-seven billion, four hundred twenty-seven million, six hundred sixty-three thousand, two hundred seventy-two".