3113553000 has 128 divisors (see below), whose sum is σ = 9738144000. Its totient is φ = 828243200.

The previous prime is 3113552969. The next prime is 3113553041. The reversal of 3113553000 is 3553113.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1525981 + ... + 1528019.

It is an arithmetic number, because the mean of its divisors is an integer number (76079250).

Almost surely, 2^3113553000 is an apocalyptic number.

3113553000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113553000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4869072000).

3113553000 is an abundant number, since it is smaller than the sum of its proper divisors (6624591000).

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

3113553000 is a wasteful number, since it uses less digits than its factorization.

3113553000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 3113553000 is about 55799.2204246618. The cubic root of 3113553000 is about 1460.2215526669.

The spelling of 3113553000 in words is "three billion, one hundred thirteen million, five hundred fifty-three thousand".