45261061050665 has 8 divisors (see below), whose sum is σ = 54313730653248. Its totient is φ = 36208543912240.

The previous prime is 45261061050661. The next prime is 45261061050721. The reversal of 45261061050665 is 56605016016254.

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

It is not a de Polignac number, because 45261061050665 - 2² = 45261061050661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45261061050661) 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, 37461917 + ... + 38651226.

It is an arithmetic number, because the mean of its divisors is an integer number (6789216331656).

Almost surely, 2^{45261061050665} is an apocalyptic number.

It is an amenable number.

45261061050665 is a deficient number, since it is larger than the sum of its proper divisors (9052669602583).

45261061050665 is a wasteful number, since it uses less digits than its factorization.

45261061050665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76232079.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 45261061050665 in words is "forty-five trillion, two hundred sixty-one billion, sixty-one million, fifty thousand, six hundred sixty-five".