3212555234153 has 4 divisors (see below), whose sum is σ = 3273169483908. Its totient is φ = 3151940984400.

The previous prime is 3212555234123. The next prime is 3212555234159. The reversal of 3212555234153 is 3514325552123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1372864486249 + 1839690747904 = 1171693^2 + 1356352^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212555234153 - 2⁶ = 3212555234089 is a prime.

It is a super-2 number, since 2×3212555234153² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3212555234153.

It is not an unprimeable number, because it can be changed into a prime (3212555234159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30307124798 + ... + 30307124903.

It is an arithmetic number, because the mean of its divisors is an integer number (818292370977).

Almost surely, 2^{3212555234153} is an apocalyptic number.

It is an amenable number.

3212555234153 is a deficient number, since it is larger than the sum of its proper divisors (60614249755).

3212555234153 is an equidigital number, since it uses as much as digits as its factorization.

3212555234153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60614249754.

The product of its digits is 540000, while the sum is 41.

The spelling of 3212555234153 in words is "three trillion, two hundred twelve billion, five hundred fifty-five million, two hundred thirty-four thousand, one hundred fifty-three".