45740871188072 has 16 divisors (see below), whose sum is σ = 85777862422560. Its totient is φ = 22866774542064.

The previous prime is 45740871188071. The next prime is 45740871188087. The reversal of 45740871188072 is 27088117804754.

It is a junction number, because it is equal to n+sod(n) for n = 45740871187996 and 45740871188014.

It is not an unprimeable number, because it can be changed into a prime (45740871188071) 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, 457578398 + ... + 457678349.

It is an arithmetic number, because the mean of its divisors is an integer number (5361116401410).

Almost surely, 2^{45740871188072} is an apocalyptic number.

It is an amenable number.

45740871188072 is a deficient number, since it is larger than the sum of its proper divisors (40036991234488).

45740871188072 is a wasteful number, since it uses less digits than its factorization.

45740871188072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915263000 (or 915262996 counting only the distinct ones).

The product of its (nonzero) digits is 28098560, while the sum is 62.

The spelling of 45740871188072 in words is "forty-five trillion, seven hundred forty billion, eight hundred seventy-one million, one hundred eighty-eight thousand, seventy-two".