3155423010 has 64 divisors (see below), whose sum is σ = 7842718080. Its totient is φ = 811543040.

The previous prime is 3155422997. The next prime is 3155423021. The reversal of 3155423010 is 103245513.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1245445 + ... + 1247975.

It is an arithmetic number, because the mean of its divisors is an integer number (122542470).

Almost surely, 2^3155423010 is an apocalyptic number.

3155423010 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 3155423010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3921359040).

3155423010 is an abundant number, since it is smaller than the sum of its proper divisors (4687295070).

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

3155423010 is a wasteful number, since it uses less digits than its factorization.

3155423010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3155423010 is about 56173.1520390302. The cubic root of 3155423010 is about 1466.7379514825.

Adding to 3155423010 its reverse (103245513), we get a palindrome (3258668523).

The spelling of 3155423010 in words is "three billion, one hundred fifty-five million, four hundred twenty-three thousand, ten".