45546112473796 has 27 divisors (see below), whose sum is σ = 87610679632623. Its totient is φ = 20702710909320.

The previous prime is 45546112473793. The next prime is 45546112473817. The reversal of 45546112473796 is 69737421164554.

The square root of 45546112473796 is 6748786.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×45546112473796² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45546112473793) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 148319911 + ... + 148626673.

Almost surely, 2^{45546112473796} is an apocalyptic number.

45546112473796 is the 6748786-th square number.

It is an amenable number.

45546112473796 is a deficient number, since it is larger than the sum of its proper divisors (42064567158827).

45546112473796 is an frugal number, since it uses more digits than its factorization.

45546112473796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613552 (or 306776 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 64.

The spelling of 45546112473796 in words is "forty-five trillion, five hundred forty-six billion, one hundred twelve million, four hundred seventy-three thousand, seven hundred ninety-six".