2451788268810 has 32 divisors (see below), whose sum is σ = 5914161361152. Its totient is φ = 650491369920.

The previous prime is 2451788268707. The next prime is 2451788268817. The reversal of 2451788268810 is 188628871542.

It is a happy number.

It is a super-2 number, since 2×2451788268810² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2451788268817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207421186 + ... + 207433005.

It is an arithmetic number, because the mean of its divisors is an integer number (184817542536).

Almost surely, 2^{2451788268810} is an apocalyptic number.

2451788268810 is an abundant number, since it is smaller than the sum of its proper divisors (3462373092342).

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

2451788268810 is a wasteful number, since it uses less digits than its factorization.

2451788268810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414854398.

The product of its (nonzero) digits is 13762560, while the sum is 60.

The spelling of 2451788268810 in words is "two trillion, four hundred fifty-one billion, seven hundred eighty-eight million, two hundred sixty-eight thousand, eight hundred ten".