45476773 has 4 divisors (see below), whose sum is σ = 47454048. Its totient is φ = 43499500.

The previous prime is 45476741. The next prime is 45476791. The reversal of 45476773 is 37767454.

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 45476773 - 2⁵ = 45476741 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 (45476573) 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, 988603 + ... + 988648.

It is an arithmetic number, because the mean of its divisors is an integer number (11863512).

Almost surely, 2^45476773 is an apocalyptic number.

It is an amenable number.

45476773 is a deficient number, since it is larger than the sum of its proper divisors (1977275).

45476773 is a wasteful number, since it uses less digits than its factorization.

45476773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977274.

The product of its digits is 493920, while the sum is 43.

The square root of 45476773 is about 6743.6468620473. The cubic root of 45476773 is about 356.9410909031.

The spelling of 45476773 in words is "forty-five million, four hundred seventy-six thousand, seven hundred seventy-three".