2500151040 has 108 divisors (see below), whose sum is σ = 8650302024. Its totient is φ = 666703872.

The previous prime is 2500150997. The next prime is 2500151047. The reversal of 2500151040 is 401510052.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500151047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96994 + ... + 120033.

Almost surely, 2^2500151040 is an apocalyptic number.

2500151040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500151040 is an abundant number, since it is smaller than the sum of its proper divisors (6150150984).

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

2500151040 is a wasteful number, since it uses less digits than its factorization.

2500151040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217054 (or 217037 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2500151040 is about 50001.5103771876. The cubic root of 2500151040 is about 1357.2361401228.

Adding to 2500151040 its reverse (401510052), we get a palindrome (2901661092).

The spelling of 2500151040 in words is "two billion, five hundred million, one hundred fifty-one thousand, forty".