1005515500241 has 8 divisors (see below), whose sum is σ = 1162072488960. Its totient is φ = 852186490848.

The previous prime is 1005515500181. The next prime is 1005515500273. The reversal of 1005515500241 is 1420055155001.

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

It is a de Polignac number, because none of the positive numbers 2^k-1005515500241 is a prime.

It is a super-2 number, since 2×1005515500241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005515500741) 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, 806994161 + ... + 806995406.

It is an arithmetic number, because the mean of its divisors is an integer number (145259061120).

Almost surely, 2^{1005515500241} is an apocalyptic number.

It is an amenable number.

1005515500241 is a deficient number, since it is larger than the sum of its proper divisors (156556988719).

1005515500241 is an equidigital number, since it uses as much as digits as its factorization.

1005515500241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613989663.

The product of its (nonzero) digits is 5000, while the sum is 29.

The spelling of 1005515500241 in words is "one trillion, five billion, five hundred fifteen million, five hundred thousand, two hundred forty-one".