1055605511010 has 64 divisors (see below), whose sum is σ = 2666927692800. Its totient is φ = 266665804992.

The previous prime is 1055605510951. The next prime is 1055605511011. The reversal of 1055605511010 is 101155065501.

It is a super-2 number, since 2×1055605511010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1055605511011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16147971 + ... + 16213209.

It is an arithmetic number, because the mean of its divisors is an integer number (41670745200).

Almost surely, 2^{1055605511010} is an apocalyptic number.

1055605511010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055605511010 is an abundant number, since it is smaller than the sum of its proper divisors (1611322181790).

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

1055605511010 is a wasteful number, since it uses less digits than its factorization.

1055605511010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93655.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 1055605511010 in words is "one trillion, fifty-five billion, six hundred five million, five hundred eleven thousand, ten".