6651000161070 has 64 divisors (see below), whose sum is σ = 16547030148096. Its totient is φ = 1709537166720.

The previous prime is 6651000161041. The next prime is 6651000161137. The reversal of 6651000161070 is 701610001566.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27880726 + ... + 28118265.

It is an arithmetic number, because the mean of its divisors is an integer number (258547346064).

Almost surely, 2^{6651000161070} is an apocalyptic number.

6651000161070 is an abundant number, since it is smaller than the sum of its proper divisors (9896029987026).

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

6651000161070 is a wasteful number, since it uses less digits than its factorization.

6651000161070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55999145.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 6651000161070 in words is "six trillion, six hundred fifty-one billion, one hundred sixty-one thousand, seventy".