1001055550610 has 16 divisors (see below), whose sum is σ = 1802376878400. Its totient is φ = 400316245296.

The previous prime is 1001055550609. The next prime is 1001055550613. The reversal of 1001055550610 is 160555501001.

It is a happy number.

It is a super-2 number, since 2×1001055550610² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001055550613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13207190 + ... + 13282769.

It is an arithmetic number, because the mean of its divisors is an integer number (112648554900).

Almost surely, 2^{1001055550610} is an apocalyptic number.

1001055550610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001055550610 is a deficient number, since it is larger than the sum of its proper divisors (801321327790).

1001055550610 is a wasteful number, since it uses less digits than its factorization.

1001055550610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26493745.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 1001055550610 in words is "one trillion, one billion, fifty-five million, five hundred fifty thousand, six hundred ten".