45102253524475 has 24 divisors (see below), whose sum is σ = 63926648710400. Its totient is φ = 30922269743520.

The previous prime is 45102253524473. The next prime is 45102253524499. The reversal of 45102253524475 is 57442535220154.

It is a happy number.

It is not a de Polignac number, because 45102253524475 - 2¹ = 45102253524473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45102253524473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19702977 + ... + 21872626.

Almost surely, 2^{45102253524475} is an apocalyptic number.

45102253524475 is a deficient number, since it is larger than the sum of its proper divisors (18824395185925).

45102253524475 is a wasteful number, since it uses less digits than its factorization.

45102253524475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41581819 (or 41581814 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 49.

The spelling of 45102253524475 in words is "forty-five trillion, one hundred two billion, two hundred fifty-three million, five hundred twenty-four thousand, four hundred seventy-five".