3520552543461 has 32 divisors (see below), whose sum is σ = 5289467961600. Its totient is φ = 2313814164480.

The previous prime is 3520552543441. The next prime is 3520552543471. The reversal of 3520552543461 is 1643452550253.

3520552543461 is a `hidden beast` number, since 3 + 5 + 2 + 0 + 55 + 254 + 346 + 1 = 666.

It is not a de Polignac number, because 3520552543461 - 2⁶ = 3520552543397 is a prime.

It is a super-2 number, since 2×3520552543461² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520552543441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30800905 + ... + 30914993.

It is an arithmetic number, because the mean of its divisors is an integer number (165295873800).

Almost surely, 2^{3520552543461} is an apocalyptic number.

It is an amenable number.

3520552543461 is a deficient number, since it is larger than the sum of its proper divisors (1768915418139).

3520552543461 is a wasteful number, since it uses less digits than its factorization.

3520552543461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130266 (or 130260 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 3520552543461 in words is "three trillion, five hundred twenty billion, five hundred fifty-two million, five hundred forty-three thousand, four hundred sixty-one".