612061327075 has 36 divisors (see below), whose sum is σ = 883296512280. Its totient is φ = 418951033600.

The previous prime is 612061327063. The next prime is 612061327079. The reversal of 612061327075 is 570723160216.

612061327075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 612061327075 - 2¹¹ = 612061325027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (612061327079) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5899585 + ... + 6002434.

It is an arithmetic number, because the mean of its divisors is an integer number (24536014230).

Almost surely, 2^612061327075 is an apocalyptic number.

612061327075 is a deficient number, since it is larger than the sum of its proper divisors (271235185205).

612061327075 is a wasteful number, since it uses less digits than its factorization.

612061327075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11902068 (or 11902052 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 612061327075 in words is "six hundred twelve billion, sixty-one million, three hundred twenty-seven thousand, seventy-five".