1010556049992 has 16 divisors (see below), whose sum is σ = 2526390125040. Its totient is φ = 336852016656.

The previous prime is 1010556049969. The next prime is 1010556050011. The reversal of 1010556049992 is 2999406550101.

1010556049992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21053251018 + ... + 21053251065.

It is an arithmetic number, because the mean of its divisors is an integer number (157899382815).

Almost surely, 2^{1010556049992} is an apocalyptic number.

1010556049992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010556049992 is an abundant number, since it is smaller than the sum of its proper divisors (1515834075048).

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

1010556049992 is a wasteful number, since it uses less digits than its factorization.

1010556049992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42106502092 (or 42106502088 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 51.

The spelling of 1010556049992 in words is "one trillion, ten billion, five hundred fifty-six million, forty-nine thousand, nine hundred ninety-two".