40546165530352 has 20 divisors (see below), whose sum is σ = 78567474139336. Its totient is φ = 20270688333120.

The previous prime is 40546165530253. The next prime is 40546165530407. The reversal of 40546165530352 is 25303556164504.

It is a junction number, because it is equal to n+sod(n) for n = 40546165530296 and 40546165530305.

It is a congruent number.

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, 149512299 + ... + 149783242.

Almost surely, 2^{40546165530352} is an apocalyptic number.

It is an amenable number.

40546165530352 is a deficient number, since it is larger than the sum of its proper divisors (38021308608984).

40546165530352 is a wasteful number, since it uses less digits than its factorization.

40546165530352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299304016 (or 299304010 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 40546165530352 in words is "forty trillion, five hundred forty-six billion, one hundred sixty-five million, five hundred thirty thousand, three hundred fifty-two".