3125131350 has 192 divisors, whose sum is σ = 8815150080. Its totient is φ = 725760000.

The previous prime is 3125131337. The next prime is 3125131357. The reversal of 3125131350 is 531315213.

3125131350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3125131350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125131357) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11531715 + ... + 11531985.

It is an arithmetic number, because the mean of its divisors is an integer number (45912240).

Almost surely, 2^3125131350 is an apocalyptic number.

3125131350 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 3125131350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407575040).

3125131350 is an abundant number, since it is smaller than the sum of its proper divisors (5690018730).

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

3125131350 is a wasteful number, since it uses less digits than its factorization.

3125131350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 3125131350 is about 55902.8742552653. The cubic root of 3125131350 is about 1462.0293525384.

Adding to 3125131350 its reverse (531315213), we get a palindrome (3656446563).

The spelling of 3125131350 in words is "three billion, one hundred twenty-five million, one hundred thirty-one thousand, three hundred fifty".