2251610423152 has 40 divisors (see below), whose sum is σ = 4460946824880. Its totient is φ = 1100609187840.

The previous prime is 2251610423137. The next prime is 2251610423189. The reversal of 2251610423152 is 2513240161522.

It is a happy number.

2251610423152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6418033 + ... + 6759760.

It is an arithmetic number, because the mean of its divisors is an integer number (111523670622).

Almost surely, 2^{2251610423152} is an apocalyptic number.

It is an amenable number.

2251610423152 is a deficient number, since it is larger than the sum of its proper divisors (2209336401728).

2251610423152 is a wasteful number, since it uses less digits than its factorization.

2251610423152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13178041 (or 13178035 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 2251610423152 its reverse (2513240161522), we get a palindrome (4764850584674).

It can be divided in two parts, 2251610 and 423152, that added together give a palindrome (2674762).

The spelling of 2251610423152 in words is "two trillion, two hundred fifty-one billion, six hundred ten million, four hundred twenty-three thousand, one hundred fifty-two".