546370228772 has 6 divisors (see below), whose sum is σ = 956147900358. Its totient is φ = 273185114384.

The previous prime is 546370228673. The next prime is 546370228799. The reversal of 546370228772 is 277822073645.

It can be written as a sum of positive squares in only one way, i.e., 526054287616 + 20315941156 = 725296^2 + 142534^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68296278593 + ... + 68296278600.

It is an arithmetic number, because the mean of its divisors is an integer number (159357983393).

Almost surely, 2^546370228772 is an apocalyptic number.

It is an amenable number.

546370228772 is a deficient number, since it is larger than the sum of its proper divisors (409777671586).

546370228772 is a wasteful number, since it uses less digits than its factorization.

546370228772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136592557197 (or 136592557195 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 546370228772 in words is "five hundred forty-six billion, three hundred seventy million, two hundred twenty-eight thousand, seven hundred seventy-two".