3552313530 has 128 divisors (see below), whose sum is σ = 9327052800. Its totient is φ = 862444800.

The previous prime is 3552313519. The next prime is 3552313537. The reversal of 3552313530 is 353132553.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3552313537) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5140485 + ... + 5141175.

It is an arithmetic number, because the mean of its divisors is an integer number (72867600).

Almost surely, 2^3552313530 is an apocalyptic number.

3552313530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3552313530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4663526400).

3552313530 is an abundant number, since it is smaller than the sum of its proper divisors (5774739270).

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

3552313530 is a wasteful number, since it uses less digits than its factorization.

3552313530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 3552313530 is about 59601.2879894386. The cubic root of 3552313530 is about 1525.8216165653.

The spelling of 3552313530 in words is "three billion, five hundred fifty-two million, three hundred thirteen thousand, five hundred thirty".