1014552554100 has 144 divisors (see below), whose sum is σ = 3048651748800. Its totient is φ = 260277304320.

The previous prime is 1014552554087. The next prime is 1014552554101. The reversal of 1014552554100 is 14552554101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014552554101) 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 47 ways as a sum of consecutive naturals, for example, 474411 + ... + 1501389.

It is an arithmetic number, because the mean of its divisors is an integer number (21171192700).

Almost surely, 2^{1014552554100} is an apocalyptic number.

1014552554100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1014552554100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524325874400).

1014552554100 is an abundant number, since it is smaller than the sum of its proper divisors (2034099194700).

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

1014552554100 is a wasteful number, since it uses less digits than its factorization.

1014552554100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027122 (or 1027115 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

Subtracting from 1014552554100 its reverse (14552554101), we obtain a palindrome (999999999999).

The spelling of 1014552554100 in words is "one trillion, fourteen billion, five hundred fifty-two million, five hundred fifty-four thousand, one hundred".