612061017045 has 16 divisors (see below), whose sum is σ = 979307356032. Its totient is φ = 326429299520.

The previous prime is 612061016999. The next prime is 612061017091. The reversal of 612061017045 is 540710160216.

It is an interprime number because it is at equal distance from previous prime (612061016999) and next prime (612061017091).

It is not a de Polignac number, because 612061017045 - 2⁸ = 612061016789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 612061016997 and 612061017015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2681419 + ... + 2900711.

It is an arithmetic number, because the mean of its divisors is an integer number (61206709752).

Almost surely, 2^612061017045 is an apocalyptic number.

It is an amenable number.

612061017045 is a deficient number, since it is larger than the sum of its proper divisors (367246338987).

612061017045 is a wasteful number, since it uses less digits than its factorization.

612061017045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405372.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 612061017045 in words is "six hundred twelve billion, sixty-one million, seventeen thousand, forty-five".