7901550006 has 16 divisors (see below), whose sum is σ = 18060685824. Its totient is φ = 2257585704.

The previous prime is 7901550001. The next prime is 7901550017. The reversal of 7901550006 is 6000551097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7901550001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 94066030 + ... + 94066113.

It is an arithmetic number, because the mean of its divisors is an integer number (1128792864).

Almost surely, 2^7901550006 is an apocalyptic number.

7901550006 is an abundant number, since it is smaller than the sum of its proper divisors (10159135818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7901550006 is a wasteful number, since it uses less digits than its factorization.

7901550006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188132155.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 7901550006 is about 88890.6632104857. The cubic root of 7901550006 is about 1991.7619476702.

The spelling of 7901550006 in words is "seven billion, nine hundred one million, five hundred fifty thousand, six".