1051660541512 has 32 divisors (see below), whose sum is σ = 2254452520320. Its totient is φ = 450532817280.

The previous prime is 1051660541473. The next prime is 1051660541521. The reversal of 1051660541512 is 2151450661501.

It is a super-2 number, since 2×1051660541512² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3583468 + ... + 3865819.

It is an arithmetic number, because the mean of its divisors is an integer number (70451641260).

Almost surely, 2^{1051660541512} is an apocalyptic number.

It is an amenable number.

1051660541512 is an abundant number, since it is smaller than the sum of its proper divisors (1202791978808).

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

1051660541512 is a wasteful number, since it uses less digits than its factorization.

1051660541512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451821 (or 7451817 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The spelling of 1051660541512 in words is "one trillion, fifty-one billion, six hundred sixty million, five hundred forty-one thousand, five hundred twelve".