3455521804 has 12 divisors (see below), whose sum is σ = 6911043664. Its totient is φ = 1480937904.

The previous prime is 3455521793. The next prime is 3455521837. The reversal of 3455521804 is 4081255543.

3455521804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3455521804 is an admirable number.

It is a super-3 number, since 3×3455521804³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61705719 + ... + 61705774.

Almost surely, 2^3455521804 is an apocalyptic number.

It is an amenable number.

3455521804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3455521804 is a wasteful number, since it uses less digits than its factorization.

3455521804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123411504 (or 123411502 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 3455521804 is about 58783.6865465241. The cubic root of 3455521804 is about 1511.8355241103.

The spelling of 3455521804 in words is "three billion, four hundred fifty-five million, five hundred twenty-one thousand, eight hundred four".