45247455474254 has 128 divisors (see below), whose sum is σ = 76996012008960. Its totient is φ = 19764825292800.

The previous prime is 45247455474227. The next prime is 45247455474269.

It is a happy number.

45247455474254 is nontrivially palindromic in base 10.

45247455474254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 12756540509 + ... + 12756544055.

It is an arithmetic number, because the mean of its divisors is an integer number (601531343820).

Almost surely, 2^{45247455474254} is an apocalyptic number.

45247455474254 is a deficient number, since it is larger than the sum of its proper divisors (31748556534706).

45247455474254 is a wasteful number, since it uses less digits than its factorization.

45247455474254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546.

The product of its digits is 501760000, while the sum is 62.

It can be divided in two parts, 4524745 and 5474254, that added together give a palindrome (9998999).

The spelling of 45247455474254 in words is "forty-five trillion, two hundred forty-seven billion, four hundred fifty-five million, four hundred seventy-four thousand, two hundred fifty-four".