1005141150554 has 8 divisors (see below), whose sum is σ = 1548460691508. Its totient is φ = 488987586720.

The previous prime is 1005141150539. The next prime is 1005141150593. The reversal of 1005141150554 is 4550511415001.

It can be written as a sum of positive squares in 2 ways, for example, as 957080673025 + 48060477529 = 978305^2 + 219227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1005141150554.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6791494187 + ... + 6791494334.

Almost surely, 2^{1005141150554} is an apocalyptic number.

1005141150554 is a deficient number, since it is larger than the sum of its proper divisors (543319540954).

1005141150554 is a wasteful number, since it uses less digits than its factorization.

1005141150554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13582988560.

The product of its (nonzero) digits is 10000, while the sum is 32.

Adding to 1005141150554 its reverse (4550511415001), we get a palindrome (5555652565555).

The spelling of 1005141150554 in words is "one trillion, five billion, one hundred forty-one million, one hundred fifty thousand, five hundred fifty-four".