45158463601248 has 48 divisors (see below), whose sum is σ = 121297733637696. Its totient is φ = 14702755589760.

The previous prime is 45158463601159. The next prime is 45158463601261. The reversal of 45158463601248 is 84210636485154.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5469771018 + ... + 5469779273.

It is an arithmetic number, because the mean of its divisors is an integer number (2527036117452).

Almost surely, 2^{45158463601248} is an apocalyptic number.

45158463601248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45158463601248 is an abundant number, since it is smaller than the sum of its proper divisors (76139270036448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45158463601248 is a wasteful number, since it uses less digits than its factorization.

45158463601248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10939550347 (or 10939550339 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 57.

The spelling of 45158463601248 in words is "forty-five trillion, one hundred fifty-eight billion, four hundred sixty-three million, six hundred one thousand, two hundred forty-eight".