1051166135546 has 8 divisors (see below), whose sum is σ = 1579631744640. Its totient is φ = 524622220668.

The previous prime is 1051166135543. The next prime is 1051166135549. The reversal of 1051166135546 is 6455316611501.

It is an interprime number because it is at equal distance from previous prime (1051166135543) and next prime (1051166135549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1051166135546² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051166135497 and 1051166135506.

It is not an unprimeable number, because it can be changed into a prime (1051166135543) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 480422186 + ... + 480424373.

It is an arithmetic number, because the mean of its divisors is an integer number (197453968080).

Almost surely, 2^{1051166135546} is an apocalyptic number.

1051166135546 is a deficient number, since it is larger than the sum of its proper divisors (528465609094).

1051166135546 is an equidigital number, since it uses as much as digits as its factorization.

1051166135546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960847108.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 1051166135546 in words is "one trillion, fifty-one billion, one hundred sixty-six million, one hundred thirty-five thousand, five hundred forty-six".