1054040255044 has 24 divisors (see below), whose sum is σ = 2108282767808. Its totient is φ = 451688196960.

The previous prime is 1054040255041. The next prime is 1054040255159. The reversal of 1054040255044 is 4405520404501.

It is a super-2 number, since 2×1054040255044² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054040255041) 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, 1507962 + ... + 2093329.

Almost surely, 2^{1054040255044} is an apocalyptic number.

1054040255044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1054040255044 is an abundant number, since it is smaller than the sum of its proper divisors (1054242512764).

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

1054040255044 is a wasteful number, since it uses less digits than its factorization.

1054040255044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611755 (or 3611753 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 1054040255044 its reverse (4405520404501), we get a palindrome (5459560659545).

The spelling of 1054040255044 in words is "one trillion, fifty-four billion, forty million, two hundred fifty-five thousand, forty-four".