45504050077 has 4 divisors (see below), whose sum is σ = 45635186016. Its totient is φ = 45372914140.

The previous prime is 45504050063. The next prime is 45504050083. The reversal of 45504050077 is 77005040554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45504050077 - 2¹⁹ = 45503525789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504050047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65567449 + ... + 65568142.

It is an arithmetic number, because the mean of its divisors is an integer number (11408796504).

Almost surely, 2^45504050077 is an apocalyptic number.

It is an amenable number.

45504050077 is a deficient number, since it is larger than the sum of its proper divisors (131135939).

45504050077 is a wasteful number, since it uses less digits than its factorization.

45504050077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131135938.

The product of its (nonzero) digits is 98000, while the sum is 37.

The spelling of 45504050077 in words is "forty-five billion, five hundred four million, fifty thousand, seventy-seven".