45533577 has 4 divisors (see below), whose sum is σ = 60711440. Its totient is φ = 30355716.

The previous prime is 45533533. The next prime is 45533581. The reversal of 45533577 is 77533554.

45533577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 45533577 - 2¹⁵ = 45500809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45533777) 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 3 ways as a sum of consecutive naturals, for example, 7588927 + ... + 7588932.

It is an arithmetic number, because the mean of its divisors is an integer number (15177860).

Almost surely, 2^45533577 is an apocalyptic number.

It is an amenable number.

45533577 is a deficient number, since it is larger than the sum of its proper divisors (15177863).

45533577 is a wasteful number, since it uses less digits than its factorization.

45533577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177862.

The product of its digits is 220500, while the sum is 39.

The square root of 45533577 is about 6747.8572154425. The cubic root of 45533577 is about 357.0896447273.

The spelling of 45533577 in words is "forty-five million, five hundred thirty-three thousand, five hundred seventy-seven".