45740871200427 has 64 divisors (see below), whose sum is σ = 67321038919680. Its totient is φ = 27449094081024.

The previous prime is 45740871200413. The next prime is 45740871200429. The reversal of 45740871200427 is 72400217804754.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-45740871200427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45740871200427.

It is not an unprimeable number, because it can be changed into a prime (45740871200429) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 703705693 + ... + 703770689.

It is an arithmetic number, because the mean of its divisors is an integer number (1051891233120).

Almost surely, 2^{45740871200427} is an apocalyptic number.

45740871200427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

45740871200427 is a deficient number, since it is larger than the sum of its proper divisors (21580167719253).

45740871200427 is a wasteful number, since it uses less digits than its factorization.

45740871200427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66452.

The product of its (nonzero) digits is 3512320, while the sum is 51.

The spelling of 45740871200427 in words is "forty-five trillion, seven hundred forty billion, eight hundred seventy-one million, two hundred thousand, four hundred twenty-seven".