545513452501412 has 12 divisors (see below), whose sum is σ = 960729105839580. Its totient is φ = 271019422261536.

The previous prime is 545513452501403. The next prime is 545513452501421. The reversal of 545513452501412 is 214105254315545.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (545513452501403) and next prime (545513452501421).

It can be written as a sum of positive squares in 2 ways, for example, as 288121292946496 + 257392159554916 = 16974136^2 + 16043446^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434325996587 + ... + 434325997842.

It is an arithmetic number, because the mean of its divisors is an integer number (80060758819965).

Almost surely, 2^{545513452501412} is an apocalyptic number.

It is an amenable number.

545513452501412 is a deficient number, since it is larger than the sum of its proper divisors (415215653338168).

545513452501412 is a wasteful number, since it uses less digits than its factorization.

545513452501412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868651994590 (or 868651994588 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 47.

The spelling of 545513452501412 in words is "five hundred forty-five trillion, five hundred thirteen billion, four hundred fifty-two million, five hundred one thousand, four hundred twelve".