4549212552 has 48 divisors (see below), whose sum is σ = 11751797520. Its totient is φ = 1467480480.

The previous prime is 4549212533. The next prime is 4549212559. The reversal of 4549212552 is 2552129454.

It is a self number, because there is not a number n which added to its sum of digits gives 4549212552.

It is not an unprimeable number, because it can be changed into a prime (4549212559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75558 + ... + 121685.

It is an arithmetic number, because the mean of its divisors is an integer number (244829115).

Almost surely, 2^4549212552 is an apocalyptic number.

It is an amenable number.

4549212552 is an abundant number, since it is smaller than the sum of its proper divisors (7202584968).

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

4549212552 is a wasteful number, since it uses less digits than its factorization.

4549212552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197314 (or 197279 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 4549212552 is about 67447.8506106755. The cubic root of 4549212552 is about 1656.9601977680.

The spelling of 4549212552 in words is "four billion, five hundred forty-nine million, two hundred twelve thousand, five hundred fifty-two".