10451815284 has 24 divisors (see below), whose sum is σ = 24982388928. Its totient is φ = 3398964160.

The previous prime is 10451815277. The next prime is 10451815289. The reversal of 10451815284 is 48251815401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10451815289) 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 7 ways as a sum of consecutive naturals, for example, 10621272 + ... + 10622255.

It is an arithmetic number, because the mean of its divisors is an integer number (1040932872).

Almost surely, 2^10451815284 is an apocalyptic number.

It is an amenable number.

10451815284 is an abundant number, since it is smaller than the sum of its proper divisors (14530573644).

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

10451815284 is a wasteful number, since it uses less digits than its factorization.

10451815284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21243575 (or 21243573 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 39.

The spelling of 10451815284 in words is "ten billion, four hundred fifty-one million, eight hundred fifteen thousand, two hundred eighty-four".