45536315643554 has 48 divisors (see below), whose sum is σ = 76343682814488. Its totient is φ = 20297158447104.

The previous prime is 45536315643463. The next prime is 45536315643587. The reversal of 45536315643554 is 45534651363554.

It can be written as a sum of positive squares in 4 ways, for example, as 41307267347329 + 4229048296225 = 6427073^2 + 2056465^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45536315643493 and 45536315643502.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64665182 + ... + 65365574.

Almost surely, 2^{45536315643554} is an apocalyptic number.

45536315643554 is a deficient number, since it is larger than the sum of its proper divisors (30807367170934).

45536315643554 is a wasteful number, since it uses less digits than its factorization.

45536315643554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705747 (or 705728 counting only the distinct ones).

The product of its digits is 194400000, while the sum is 59.

The spelling of 45536315643554 in words is "forty-five trillion, five hundred thirty-six billion, three hundred fifteen million, six hundred forty-three thousand, five hundred fifty-four".