2045761746607 has 8 divisors (see below), whose sum is σ = 2167851787056. Its totient is φ = 1923866274432.

The previous prime is 2045761746599. The next prime is 2045761746653. The reversal of 2045761746607 is 7066471675402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2045761746607 - 2³ = 2045761746599 is a prime.

It is a super-2 number, since 2×2045761746607² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045761747607) 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, 48620413 + ... + 48662470.

It is an arithmetic number, because the mean of its divisors is an integer number (270981473382).

Almost surely, 2^{2045761746607} is an apocalyptic number.

2045761746607 is a deficient number, since it is larger than the sum of its proper divisors (122090040449).

2045761746607 is a wasteful number, since it uses less digits than its factorization.

2045761746607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97284137.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 2045761746607 in words is "two trillion, forty-five billion, seven hundred sixty-one million, seven hundred forty-six thousand, six hundred seven".