546145507385654 has 8 divisors (see below), whose sum is σ = 893692648449288. Its totient is φ = 248247957902560.

The previous prime is 546145507385641. The next prime is 546145507385741. The reversal of 546145507385654 is 456583705541645.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×546145507385654³ (a number of 45 digits) contains 333 as substring.

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, 12412397895107 + ... + 12412397895150.

It is an arithmetic number, because the mean of its divisors is an integer number (111711581056161).

Almost surely, 2^{546145507385654} is an apocalyptic number.

546145507385654 is a deficient number, since it is larger than the sum of its proper divisors (347547141063634).

546145507385654 is a wasteful number, since it uses less digits than its factorization.

546145507385654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24824795790270.

The product of its (nonzero) digits is 1209600000, while the sum is 68.

The spelling of 546145507385654 in words is "five hundred forty-six trillion, one hundred forty-five billion, five hundred seven million, three hundred eighty-five thousand, six hundred fifty-four".