2651225124 has 48 divisors (see below), whose sum is σ = 6405235200. Its totient is φ = 852504576.

The previous prime is 2651225119. The next prime is 2651225131. The reversal of 2651225124 is 4215221562.

It is a junction number, because it is equal to n+sod(n) for n = 2651225091 and 2651225100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487629 + ... + 493035.

It is an arithmetic number, because the mean of its divisors is an integer number (133442400).

Almost surely, 2^2651225124 is an apocalyptic number.

It is an amenable number.

2651225124 is an abundant number, since it is smaller than the sum of its proper divisors (3754010076).

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

2651225124 is a wasteful number, since it uses less digits than its factorization.

2651225124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852 (or 6850 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2651225124 is about 51490.0487861490. The cubic root of 2651225124 is about 1384.0407236561.

Adding to 2651225124 its reverse (4215221562), we get a palindrome (6866446686).

The spelling of 2651225124 in words is "two billion, six hundred fifty-one million, two hundred twenty-five thousand, one hundred twenty-four".