3155545552552 has 32 divisors (see below), whose sum is σ = 6064968571200. Its totient is φ = 1538271548800.

The previous prime is 3155545552529. The next prime is 3155545552567. The reversal of 3155545552552 is 2552555455513.

It is a self number, because there is not a number n which added to its sum of digits gives 3155545552552.

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, 2687902 + ... + 3679117.

It is an arithmetic number, because the mean of its divisors is an integer number (189530267850).

Almost surely, 2^{3155545552552} is an apocalyptic number.

It is an amenable number.

3155545552552 is a deficient number, since it is larger than the sum of its proper divisors (2909423018648).

3155545552552 is a wasteful number, since it uses less digits than its factorization.

3155545552552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368577 (or 6368573 counting only the distinct ones).

The product of its digits is 18750000, while the sum is 52.

The spelling of 3155545552552 in words is "three trillion, one hundred fifty-five billion, five hundred forty-five million, five hundred fifty-two thousand, five hundred fifty-two".