3455503000 has 64 divisors (see below), whose sum is σ = 8097354720. Its totient is φ = 1380240000.

The previous prime is 3455502997. The next prime is 3455503031. The reversal of 3455503000 is 3055543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850975 + ... + 855025.

Almost surely, 2^3455503000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3455503000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4048677360).

3455503000 is an abundant number, since it is smaller than the sum of its proper divisors (4641851720).

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

3455503000 is a wasteful number, since it uses less digits than its factorization.

3455503000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925 (or 4911 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 3455503000 is about 58783.5266039730. The cubic root of 3455503000 is about 1511.8327817742.

Adding to 3455503000 its reverse (3055543), we get a palindrome (3458558543).

The spelling of 3455503000 in words is "three billion, four hundred fifty-five million, five hundred three thousand".