45771149601 has 20 divisors (see below), whose sum is σ = 68626522624. Its totient is φ = 30401487000.

The previous prime is 45771149597. The next prime is 45771149647. The reversal of 45771149601 is 10694117754.

45771149601 is a `hidden beast` number, since 4 + 577 + 1 + 14 + 9 + 60 + 1 = 666.

It is not a de Polignac number, because 45771149601 - 2² = 45771149597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45771149201) 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 19 ways as a sum of consecutive naturals, for example, 1020625 + ... + 1064526.

Almost surely, 2^45771149601 is an apocalyptic number.

It is an amenable number.

45771149601 is a deficient number, since it is larger than the sum of its proper divisors (22855373023).

45771149601 is a wasteful number, since it uses less digits than its factorization.

45771149601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085434 (or 2085425 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 45771149601 in words is "forty-five billion, seven hundred seventy-one million, one hundred forty-nine thousand, six hundred one".