612046452601 has 4 divisors (see below), whose sum is σ = 612048273232. Its totient is φ = 612044631972.

The previous prime is 612046452593. The next prime is 612046452623. The reversal of 612046452601 is 106254640216.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 612046452601 - 2³ = 612046452593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612046452631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242991 + ... + 1132756.

It is an arithmetic number, because the mean of its divisors is an integer number (153012068308).

Almost surely, 2^612046452601 is an apocalyptic number.

It is an amenable number.

612046452601 is a deficient number, since it is larger than the sum of its proper divisors (1820631).

612046452601 is a wasteful number, since it uses less digits than its factorization.

612046452601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820630.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 612046452601 in words is "six hundred twelve billion, forty-six million, four hundred fifty-two thousand, six hundred one".