1000610551061 has 16 divisors (see below), whose sum is σ = 1093674795840. Its totient is φ = 907896789120.

The previous prime is 1000610551049. The next prime is 1000610551067. The reversal of 1000610551061 is 1601550160001.

It is a cyclic number.

It is not a de Polignac number, because 1000610551061 - 2³⁰ = 999536809237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000610551061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000610551067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58156286 + ... + 58173488.

It is an arithmetic number, because the mean of its divisors is an integer number (68354674740).

Almost surely, 2^{1000610551061} is an apocalyptic number.

1000610551061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000610551061 is a deficient number, since it is larger than the sum of its proper divisors (93064244779).

1000610551061 is a wasteful number, since it uses less digits than its factorization.

1000610551061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27076.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 1000610551061 in words is "one trillion, six hundred ten million, five hundred fifty-one thousand, sixty-one".