45924691358146 has 4 divisors (see below), whose sum is σ = 68887037037222. Its totient is φ = 22962345679072.

The previous prime is 45924691358123. The next prime is 45924691358149. The reversal of 45924691358146 is 64185319642954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45641306547225 + 283384810921 = 6755835^2 + 532339^2 .

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45924691358149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11481172839535 + ... + 11481172839538.

Almost surely, 2^{45924691358146} is an apocalyptic number.

45924691358146 is a deficient number, since it is larger than the sum of its proper divisors (22962345679076).

45924691358146 is a wasteful number, since it uses less digits than its factorization.

45924691358146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22962345679075.

The product of its digits is 223948800, while the sum is 67.

The spelling of 45924691358146 in words is "forty-five trillion, nine hundred twenty-four billion, six hundred ninety-one million, three hundred fifty-eight thousand, one hundred forty-six".