1000045455110 has 32 divisors (see below), whose sum is σ = 2001083519232. Its totient is φ = 357336339840.

The previous prime is 1000045455067. The next prime is 1000045455113. The reversal of 1000045455110 is 115545400001.

It is a super-2 number, since 2×1000045455110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 1000045455110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000045455113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124071089 + ... + 124079148.

It is an arithmetic number, because the mean of its divisors is an integer number (62533859976).

Almost surely, 2^{1000045455110} is an apocalyptic number.

1000045455110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000045455110 is an abundant number, since it is smaller than the sum of its proper divisors (1001038064122).

1000045455110 is a wasteful number, since it uses less digits than its factorization.

1000045455110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248150288.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 1000045455110 in words is "one trillion, forty-five million, four hundred fifty-five thousand, one hundred ten".