3553452045 has 256 divisors, whose sum is σ = 7942717440. Its totient is φ = 1482624000.

The previous prime is 3553452043. The next prime is 3553452107. The reversal of 3553452045 is 5402543553.

3553452045 is a `hidden beast` number, since 3 + 553 + 45 + 20 + 45 = 666.

It is not a de Polignac number, because 3553452045 - 2¹ = 3553452043 is a prime.

It is a super-2 number, since 2×3553452045² = 25254042872229364050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553452043) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 23532720 + ... + 23532870.

It is an arithmetic number, because the mean of its divisors is an integer number (31026240).

Almost surely, 2^3553452045 is an apocalyptic number.

It is an amenable number.

3553452045 is an abundant number, since it is smaller than the sum of its proper divisors (4389265395).

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

3553452045 is a wasteful number, since it uses less digits than its factorization.

3553452045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The square root of 3553452045 is about 59610.8383182119. The cubic root of 3553452045 is about 1525.9846075503.

Adding to 3553452045 its reverse (5402543553), we get a palindrome (8955995598).

The spelling of 3553452045 in words is "three billion, five hundred fifty-three million, four hundred fifty-two thousand, forty-five".