1005000060551 has 8 divisors (see below), whose sum is σ = 1061659556400. Its totient is φ = 948717040320.

The previous prime is 1005000060539. The next prime is 1005000060553. The reversal of 1005000060551 is 1550600005001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005000060551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005000060553) 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, 94113416 + ... + 94124093.

It is an arithmetic number, because the mean of its divisors is an integer number (132707444550).

Almost surely, 2^{1005000060551} is an apocalyptic number.

1005000060551 is a deficient number, since it is larger than the sum of its proper divisors (56659495849).

1005000060551 is a wasteful number, since it uses less digits than its factorization.

1005000060551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188237809.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 1005000060551 its reverse (1550600005001), we get a palindrome (2555600065552).

The spelling of 1005000060551 in words is "one trillion, five billion, sixty thousand, five hundred fifty-one".