10451005012 has 12 divisors (see below), whose sum is σ = 20902010080. Its totient is φ = 4479002136.

The previous prime is 10451004989. The next prime is 10451005021. The reversal of 10451005012 is 21050015401.

10451005012 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186625062 + ... + 186625117.

Almost surely, 2^10451005012 is an apocalyptic number.

It is an amenable number.

10451005012 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.

10451005012 is a wasteful number, since it uses less digits than its factorization.

10451005012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373250190 (or 373250188 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The spelling of 10451005012 in words is "ten billion, four hundred fifty-one million, five thousand, twelve".