1051456546506 has 32 divisors (see below), whose sum is σ = 2194507634688. Its totient is φ = 335222030000.

The previous prime is 1051456546471. The next prime is 1051456546519. The reversal of 1051456546506 is 6056456541501.

It is a super-2 number, since 2×1051456546506² (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 15 ways as a sum of consecutive naturals, for example, 1620595 + ... + 2174681.

It is an arithmetic number, because the mean of its divisors is an integer number (68578363584).

Almost surely, 2^{1051456546506} is an apocalyptic number.

1051456546506 is an abundant number, since it is smaller than the sum of its proper divisors (1143051088182).

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

1051456546506 is a wasteful number, since it uses less digits than its factorization.

1051456546506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567866.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 1051456546506 in words is "one trillion, fifty-one billion, four hundred fifty-six million, five hundred forty-six thousand, five hundred six".