549265546722 has 16 divisors (see below), whose sum is σ = 1098538611840. Its totient is φ = 183087262512.

The previous prime is 549265546637. The next prime is 549265546751. The reversal of 549265546722 is 227645562945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195248 + ... + 1589700.

It is an arithmetic number, because the mean of its divisors is an integer number (68658663240).

Almost surely, 2^549265546722 is an apocalyptic number.

549265546722 is an abundant number, since it is smaller than the sum of its proper divisors (549273065118).

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

549265546722 is a wasteful number, since it uses less digits than its factorization.

549265546722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626537.

The product of its digits is 36288000, while the sum is 57.

The spelling of 549265546722 in words is "five hundred forty-nine billion, two hundred sixty-five million, five hundred forty-six thousand, seven hundred twenty-two".