1040053415450 has 48 divisors (see below), whose sum is σ = 2211253768320. Its totient is φ = 356525651520.

The previous prime is 1040053415449. The next prime is 1040053415459. The reversal of 1040053415450 is 545143500401.

It is a super-2 number, since 2×1040053415450² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040053415459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1703816 + ... + 2232284.

It is an arithmetic number, because the mean of its divisors is an integer number (46067786840).

Almost surely, 2^{1040053415450} is an apocalyptic number.

1040053415450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040053415450 is an abundant number, since it is smaller than the sum of its proper divisors (1171200352870).

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

1040053415450 is a wasteful number, since it uses less digits than its factorization.

1040053415450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534111 (or 534106 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1040053415450 its reverse (545143500401), we get a palindrome (1585196915851).

The spelling of 1040053415450 in words is "one trillion, forty billion, fifty-three million, four hundred fifteen thousand, four hundred fifty".