601051000066 has 16 divisors (see below), whose sum is σ = 1017453104640. Its totient is φ = 263784137680.

The previous prime is 601051000061. The next prime is 601051000073. The reversal of 601051000066 is 660000150106.

601051000066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×601051000066² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 601051000066.

It is not an unprimeable number, because it can be changed into a prime (601051000061) 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, 471042466 + ... + 471043741.

It is an arithmetic number, because the mean of its divisors is an integer number (63590819040).

Almost surely, 2^601051000066 is an apocalyptic number.

601051000066 is a deficient number, since it is larger than the sum of its proper divisors (416402104574).

601051000066 is a wasteful number, since it uses less digits than its factorization.

601051000066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942086249.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 601051000066 in words is "six hundred one billion, fifty-one million, sixty-six", and thus it is an aban number.