10451650212 has 48 divisors (see below), whose sum is σ = 27123391680. Its totient is φ = 3480473664.

The previous prime is 10451650123. The next prime is 10451650343. The reversal of 10451650212 is 21205615401.

10451650212 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 1 + 650 + 2 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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, 64723 + ... + 158405.

It is an arithmetic number, because the mean of its divisors is an integer number (565070660).

Almost surely, 2^10451650212 is an apocalyptic number.

10451650212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10451650212 is an abundant number, since it is smaller than the sum of its proper divisors (16671741468).

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

10451650212 is a wasteful number, since it uses less digits than its factorization.

10451650212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94729 (or 94721 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 10451650212 in words is "ten billion, four hundred fifty-one million, six hundred fifty thousand, two hundred twelve".