37800023009 has 12 divisors (see below), whose sum is σ = 44017941744. Its totient is φ = 32365766664.

The previous prime is 37800022973. The next prime is 37800023057. The reversal of 37800023009 is 90032000873.

It is not a de Polignac number, because 37800023009 - 2⁸ = 37800022753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37800023069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 360899 + ... + 453704.

It is an arithmetic number, because the mean of its divisors is an integer number (3668161812).

Almost surely, 2^37800023009 is an apocalyptic number.

It is an amenable number.

37800023009 is a deficient number, since it is larger than the sum of its proper divisors (6217918735).

37800023009 is an equidigital number, since it uses as much as digits as its factorization.

37800023009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815564 (or 815557 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 37800023009 in words is "thirty-seven billion, eight hundred million, twenty-three thousand, nine".