37880472897 has 6 divisors (see below), whose sum is σ = 54716238642. Its totient is φ = 25253648592.

The previous prime is 37880472871. The next prime is 37880472937. The reversal of 37880472897 is 79827408873.

37880472897 is a `hidden beast` number, since 3 + 7 + 8 + 80 + 472 + 89 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 35779992336 + 2100480561 = 189156^2 + 45831^2 .

It is not a de Polignac number, because 37880472897 - 2¹⁶ = 37880407361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37880472397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2104470708 + ... + 2104470725.

It is an arithmetic number, because the mean of its divisors is an integer number (9119373107).

Almost surely, 2^37880472897 is an apocalyptic number.

It is an amenable number.

37880472897 is a deficient number, since it is larger than the sum of its proper divisors (16835765745).

37880472897 is a wasteful number, since it uses less digits than its factorization.

37880472897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208941439 (or 4208941436 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 63.

The spelling of 37880472897 in words is "thirty-seven billion, eight hundred eighty million, four hundred seventy-two thousand, eight hundred ninety-seven".