45015461025423 has 8 divisors (see below), whose sum is σ = 68594988229248. Its totient is φ = 25723120585944.

The previous prime is 45015461025401. The next prime is 45015461025439. The reversal of 45015461025423 is 32452016451054.

45015461025423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45015461025423 - 2⁸ = 45015461025167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45015461025443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071796691061 + ... + 1071796691102.

It is an arithmetic number, because the mean of its divisors is an integer number (8574373528656).

Almost surely, 2^{45015461025423} is an apocalyptic number.

45015461025423 is a deficient number, since it is larger than the sum of its proper divisors (23579527203825).

45015461025423 is a wasteful number, since it uses less digits than its factorization.

45015461025423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143593382173.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 45015461025423 its reverse (32452016451054), we get a palindrome (77467477476477).

The spelling of 45015461025423 in words is "forty-five trillion, fifteen billion, four hundred sixty-one million, twenty-five thousand, four hundred twenty-three".