12037748372528 has 20 divisors (see below), whose sum is σ = 23462796982800. Its totient is φ = 5982833022144.

The previous prime is 12037748372521. The next prime is 12037748372537. The reversal of 12037748372528 is 82527384773021.

It is a super-2 number, since 2×12037748372528² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12037748372521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2252570003 + ... + 2252575346.

It is an arithmetic number, because the mean of its divisors is an integer number (1173139849140).

Almost surely, 2^{12037748372528} is an apocalyptic number.

It is an amenable number.

12037748372528 is a deficient number, since it is larger than the sum of its proper divisors (11425048610272).

12037748372528 is a wasteful number, since it uses less digits than its factorization.

12037748372528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505145524 (or 4505145518 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 59.

The spelling of 12037748372528 in words is "twelve trillion, thirty-seven billion, seven hundred forty-eight million, three hundred seventy-two thousand, five hundred twenty-eight".