7453185085148 has 24 divisors (see below), whose sum is σ = 14229042078720. Its totient is φ = 3387755643120.

The previous prime is 7453185085141. The next prime is 7453185085169. The reversal of 7453185085148 is 8415805813547.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7453185085141) 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, 1371383 + ... + 4097201.

It is an arithmetic number, because the mean of its divisors is an integer number (592876753280).

Almost surely, 2^{7453185085148} is an apocalyptic number.

It is an amenable number.

7453185085148 is a deficient number, since it is larger than the sum of its proper divisors (6775856993572).

7453185085148 is a wasteful number, since it uses less digits than its factorization.

7453185085148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787977 (or 2787975 counting only the distinct ones).

The product of its (nonzero) digits is 21504000, while the sum is 59.

The spelling of 7453185085148 in words is "seven trillion, four hundred fifty-three billion, one hundred eighty-five million, eighty-five thousand, one hundred forty-eight".