3115050000 has 240 divisors, whose sum is σ = 10597446720. Its totient is φ = 786240000.

The previous prime is 3115049933. The next prime is 3115050007. The reversal of 3115050000 is 505113.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (3115050007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2849454 + ... + 2850546.

It is an arithmetic number, because the mean of its divisors is an integer number (44156028).

Almost surely, 2^3115050000 is an apocalyptic number.

3115050000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5298723360).

3115050000 is an abundant number, since it is smaller than the sum of its proper divisors (7482396720).

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

3115050000 is a wasteful number, since it uses less digits than its factorization.

3115050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 3115050000 is about 55812.6329785650. The cubic root of 3115050000 is about 1460.4555405924.

Adding to 3115050000 its reverse (505113), we get a palindrome (3115555113).

The spelling of 3115050000 in words is "three billion, one hundred fifteen million, fifty thousand".