3013281220552 has 8 divisors (see below), whose sum is σ = 5649902288550. Its totient is φ = 1506640610272.

The previous prime is 3013281220457. The next prime is 3013281220553. The reversal of 3013281220552 is 2550221823103.

It can be written as a sum of positive squares in only one way, i.e., 2333457884356 + 679823336196 = 1527566^2 + 824514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3013281220553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188330076277 + ... + 188330076292.

Almost surely, 2^{3013281220552} is an apocalyptic number.

It is an amenable number.

3013281220552 is a deficient number, since it is larger than the sum of its proper divisors (2636621067998).

3013281220552 is a wasteful number, since it uses less digits than its factorization.

3013281220552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376660152575 (or 376660152571 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 3013281220552 in words is "three trillion, thirteen billion, two hundred eighty-one million, two hundred twenty thousand, five hundred fifty-two".