546481541788877 has 16 divisors (see below), whose sum is σ = 578306219397120. Its totient is φ = 515329756326000.

The previous prime is 546481541788859. The next prime is 546481541788967. The reversal of 546481541788877 is 778887145184645.

It is a cyclic number.

It is not a de Polignac number, because 546481541788877 - 2¹⁴ = 546481541772493 is a prime.

It is a super-2 number, since 2×546481541788877² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546481541788795 and 546481541788804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546481541688877) 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, 19057502 + ... + 38159552.

It is an arithmetic number, because the mean of its divisors is an integer number (36144138712320).

Almost surely, 2^{546481541788877} is an apocalyptic number.

It is an amenable number.

546481541788877 is a deficient number, since it is larger than the sum of its proper divisors (31824677608243).

546481541788877 is a wasteful number, since it uses less digits than its factorization.

546481541788877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19119664.

The product of its digits is 13487308800, while the sum is 83.

The spelling of 546481541788877 in words is "five hundred forty-six trillion, four hundred eighty-one billion, five hundred forty-one million, seven hundred eighty-eight thousand, eight hundred seventy-seven".