3451135530 has 16 divisors (see below), whose sum is σ = 8282725344. Its totient is φ = 920302800.

The previous prime is 3451135511. The next prime is 3451135531. The reversal of 3451135530 is 355311543.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 115037851 = 3451135530 / (3 + 4 + 5 + 1 + 1 + 3 + 5 + 5 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (3451135531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57518896 + ... + 57518955.

It is an arithmetic number, because the mean of its divisors is an integer number (517670334).

Almost surely, 2^3451135530 is an apocalyptic number.

3451135530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3451135530 is an abundant number, since it is smaller than the sum of its proper divisors (4831589814).

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

3451135530 is a wasteful number, since it uses less digits than its factorization.

3451135530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115037861.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 3451135530 is about 58746.3661003811. The cubic root of 3451135530 is about 1511.1955693715.

The spelling of 3451135530 in words is "three billion, four hundred fifty-one million, one hundred thirty-five thousand, five hundred thirty".