546587025220264 has 128 divisors (see below), whose sum is σ = 1191650011545600. Its totient is φ = 230196831621120.

The previous prime is 546587025220183. The next prime is 546587025220277. The reversal of 546587025220264 is 462022520785645.

It is a super-2 number, since 2×546587025220264² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546587025220199 and 546587025220208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15472199769 + ... + 15472235095.

It is an arithmetic number, because the mean of its divisors is an integer number (9309765715200).

Almost surely, 2^{546587025220264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546587025220264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595825005772800).

546587025220264 is an abundant number, since it is smaller than the sum of its proper divisors (645062986325336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546587025220264 is a wasteful number, since it uses less digits than its factorization.

546587025220264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49163 (or 49159 counting only the distinct ones).

The product of its (nonzero) digits is 64512000, while the sum is 58.

The spelling of 546587025220264 in words is "five hundred forty-six trillion, five hundred eighty-seven billion, twenty-five million, two hundred twenty thousand, two hundred sixty-four".