5455122312 has 64 divisors (see below), whose sum is σ = 13978814400. Its totient is φ = 1773446400.

The previous prime is 5455122271. The next prime is 5455122317. The reversal of 5455122312 is 2132215545.

It is a self number, because there is not a number n which added to its sum of digits gives 5455122312.

It is not an unprimeable number, because it can be changed into a prime (5455122317) 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, 145614 + ... + 179202.

It is an arithmetic number, because the mean of its divisors is an integer number (218418975).

Almost surely, 2^5455122312 is an apocalyptic number.

It is an amenable number.

5455122312 is an abundant number, since it is smaller than the sum of its proper divisors (8523692088).

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

5455122312 is a wasteful number, since it uses less digits than its factorization.

5455122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33766 (or 33762 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 5455122312 is about 73858.7998277795. The cubic root of 5455122312 is about 1760.3600236286.

Adding to 5455122312 its reverse (2132215545), we get a palindrome (7587337857).

The spelling of 5455122312 in words is "five billion, four hundred fifty-five million, one hundred twenty-two thousand, three hundred twelve".