45311205577 has 8 divisors (see below), whose sum is σ = 49892373792. Its totient is φ = 40807032000.

The previous prime is 45311205547. The next prime is 45311205647. The reversal of 45311205577 is 77550211354.

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 45311205577 - 2¹¹ = 45311203529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45311205547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19247424 + ... + 19249777.

It is an arithmetic number, because the mean of its divisors is an integer number (6236546724).

Almost surely, 2^45311205577 is an apocalyptic number.

It is an amenable number.

45311205577 is a deficient number, since it is larger than the sum of its proper divisors (4581168215).

45311205577 is a wasteful number, since it uses less digits than its factorization.

45311205577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38497319.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 45311205577 in words is "forty-five billion, three hundred eleven million, two hundred five thousand, five hundred seventy-seven".