1006006151551 has 8 divisors (see below), whose sum is σ = 1006922568960. Its totient is φ = 1005090091992.

The previous prime is 1006006151533. The next prime is 1006006151581. The reversal of 1006006151551 is 1551516006001.

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

It is a cyclic number.

It is not a de Polignac number, because 1006006151551 - 2⁹ = 1006006151039 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 (1006006151581) 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, 5705356 + ... + 5879038.

It is an arithmetic number, because the mean of its divisors is an integer number (125865321120).

Almost surely, 2^{1006006151551} is an apocalyptic number.

1006006151551 is a deficient number, since it is larger than the sum of its proper divisors (916417409).

1006006151551 is a wasteful number, since it uses less digits than its factorization.

1006006151551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178925.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1006006151551 in words is "one trillion, six billion, six million, one hundred fifty-one thousand, five hundred fifty-one".