546752257645 has 16 divisors (see below), whose sum is σ = 715974640128. Its totient is φ = 397512322240.

The previous prime is 546752257643. The next prime is 546752257651.

It is a happy number.

546752257645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546752257645 - 2¹ = 546752257643 is a prime.

It is a super-3 number, since 3×546752257645³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 546752257645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546752257643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395274 + ... + 1743643.

It is an arithmetic number, because the mean of its divisors is an integer number (44748415008).

Almost surely, 2^546752257645 is an apocalyptic number.

546752257645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546752257645 is a deficient number, since it is larger than the sum of its proper divisors (169222382483).

546752257645 is a wasteful number, since it uses less digits than its factorization.

546752257645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142100.

The product of its digits is 70560000, while the sum is 58.

The spelling of 546752257645 in words is "five hundred forty-six billion, seven hundred fifty-two million, two hundred fifty-seven thousand, six hundred forty-five".