1051055556006 has 64 divisors (see below), whose sum is σ = 2275085030400. Its totient is φ = 322621574400.

The previous prime is 1051055555983. The next prime is 1051055556017. The reversal of 1051055556006 is 6006555501501.

It is a super-2 number, since 2×1051055556006² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 851760 + ... + 1681548.

It is an arithmetic number, because the mean of its divisors is an integer number (35548203600).

Almost surely, 2^{1051055556006} is an apocalyptic number.

1051055556006 is an abundant number, since it is smaller than the sum of its proper divisors (1224029474394).

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

1051055556006 is a wasteful number, since it uses less digits than its factorization.

1051055556006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830125.

The product of its (nonzero) digits is 112500, while the sum is 39.

It can be divided in two parts, 1051055 and 556006, that added together give a palindrome (1607061).

The spelling of 1051055556006 in words is "one trillion, fifty-one billion, fifty-five million, five hundred fifty-six thousand, six".