3212553530403 has 48 divisors (see below), whose sum is σ = 5590124866560. Its totient is φ = 1817922031632.

The previous prime is 3212553530371. The next prime is 3212553530453. The reversal of 3212553530403 is 3040353552123.

3212553530403 is a `hidden beast` number, since 3 + 2 + 12 + 553 + 53 + 0 + 40 + 3 = 666.

It is not a de Polignac number, because 3212553530403 - 2⁵ = 3212553530371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3212553530453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11651275 + ... + 11923812.

It is an arithmetic number, because the mean of its divisors is an integer number (116460934720).

Almost surely, 2^{3212553530403} is an apocalyptic number.

3212553530403 is a deficient number, since it is larger than the sum of its proper divisors (2377571336157).

3212553530403 is a wasteful number, since it uses less digits than its factorization.

3212553530403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23575213 (or 23575200 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 3212553530403 in words is "three trillion, two hundred twelve billion, five hundred fifty-three million, five hundred thirty thousand, four hundred three".