2251204245462 has 8 divisors (see below), whose sum is σ = 4502408490936. Its totient is φ = 750401415152.

The previous prime is 2251204245439. The next prime is 2251204245463. The reversal of 2251204245462 is 2645424021522.

2251204245462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2251204245462 is an admirable number.

It is a super-2 number, since 2×2251204245462² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2251204245462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251204245463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187600353783 + ... + 187600353794.

It is an arithmetic number, because the mean of its divisors is an integer number (562801061367).

Almost surely, 2^{2251204245462} is an apocalyptic number.

2251204245462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2251204245462 is a wasteful number, since it uses less digits than its factorization.

2251204245462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375200707582.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 2251204245462 its reverse (2645424021522), we get a palindrome (4896628266984).

The spelling of 2251204245462 in words is "two trillion, two hundred fifty-one billion, two hundred four million, two hundred forty-five thousand, four hundred sixty-two".