45661402771535 has 8 divisors (see below), whose sum is σ = 55959506375616. Its totient is φ = 35751906850720.

The previous prime is 45661402771513. The next prime is 45661402771547. The reversal of 45661402771535 is 53517720416654.

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

It is a de Polignac number, because none of the positive numbers 2^k-45661402771535 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97151920556 + ... + 97151921025.

It is an arithmetic number, because the mean of its divisors is an integer number (6994938296952).

Almost surely, 2^{45661402771535} is an apocalyptic number.

45661402771535 is a deficient number, since it is larger than the sum of its proper divisors (10298103604081).

45661402771535 is a wasteful number, since it uses less digits than its factorization.

45661402771535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194303841633.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 45661402771535 in words is "forty-five trillion, six hundred sixty-one billion, four hundred two million, seven hundred seventy-one thousand, five hundred thirty-five".