3153445038 has 48 divisors (see below), whose sum is σ = 7170901920. Its totient is φ = 999611712.

The previous prime is 3153445037. The next prime is 3153445069. The reversal of 3153445038 is 8305443513.

It is a junction number, because it is equal to n+sod(n) for n = 3153444993 and 3153445011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153445037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49608 + ... + 93636.

It is an arithmetic number, because the mean of its divisors is an integer number (149393790).

Almost surely, 2^3153445038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3153445038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3585450960).

3153445038 is an abundant number, since it is smaller than the sum of its proper divisors (4017456882).

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

3153445038 is a wasteful number, since it uses less digits than its factorization.

3153445038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44233 (or 44230 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 3153445038 is about 56155.5432526478. The cubic root of 3153445038 is about 1466.4314132889.

The spelling of 3153445038 in words is "three billion, one hundred fifty-three million, four hundred forty-five thousand, thirty-eight".