6555131007 has 8 divisors (see below), whose sum is σ = 8740633776. Its totient is φ = 4369857792.

The previous prime is 6555130999. The next prime is 6555131021. The reversal of 6555131007 is 7001315556.

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

It is not a de Polignac number, because 6555131007 - 2³ = 6555130999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555131057) 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, 26953 + ... + 117629.

It is an arithmetic number, because the mean of its divisors is an integer number (1092579222).

Almost surely, 2^6555131007 is an apocalyptic number.

6555131007 is a deficient number, since it is larger than the sum of its proper divisors (2185502769).

6555131007 is a wasteful number, since it uses less digits than its factorization.

6555131007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114777.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 6555131007 is about 80963.7635427109. The cubic root of 6555131007 is about 1871.5170667487.

The spelling of 6555131007 in words is "six billion, five hundred fifty-five million, one hundred thirty-one thousand, seven".